Sex tech: Wave your arms in the air like you just don’t care

The street finds its own uses for things.
—William Gibson, Burning Chrome

Imagine, if you will, a device you strap onto your lower arm. This device has a bunch of embedded myoelectric sensors that respond to hand movements, and accelerometers that track arm movements. Yoked to these is a Bluetooth transmitter that relays a stream of data about your hand position and arm motion to a computer or smartphone. Sound exciting?

Meet the Myo, a gadget in search of a purpose.

It’s a neat, if pricey, device still in search of a killer app. It comes with a PowerPoint plugin that lets you flip through slides by waving your arm in the air. There’s an interface for Skyrim, though it’s a bit laggy and you can’t play for long before your arm gets tired. There’s also a bit of software that lets you control a small drone with arm gestures, though with less precision than a conventional remote control. It’s very much a “build first, look for a function later” gadget, reminiscent of many tech innovations from the age of the dot-com bubble.

In most industries, the “build it and they will come” approach to project engineering is looked at with less and less favor these days. I am a long-time mad scientist with a particular flair for designing and building all manner of high-tech sex toys, though, so to me “build it and they will come” is what gets me out of bed in the morning.

As soon as I saw a demo of the Myo, my mind instantly went to sex. Controlling a device remotely by gesture and motion? What could possibly be more fitting in a sex toy? (In fairness, I did once, many years ago, build an Internet-controlled sex toy called the Symphony—a name that might perhaps be more appropriate for a device that you can operate by waving your arms. Dance, my puppets! Dance!)

So imagine my surprise when I Tweeted that this would make a cool controller for a sex toy and shortly thereafter one showed up on my doorstep, courtesy of AV Flox over at Slantist.

Electronically, the Myo is a Bluetooth LE radio, a set of myoelectric sensors, a suite of accelerometers, and a low-power processor core running proprietary firmware. Information from the myoelectric sensors is interpreted and translated into a set of posture information. This information is combined with data from the accelerometer and transmitted as a series of gestures and motions.

Conceptually, it looks a bit like this:

The Myo communicates with a laptop or smartphone. The laptop or smartphone interprets the messages from the Myo, then sends appropriate commands to an Arduino with a Bluetooth board connected, instructing it to to run (or stop) a vibrator attached to the motor driver.

The Arduino is a small single-board computer that was designed to do easy experimenting with programmable devices. Think of something like a Raspberry Pi, only far simpler and without an operating system. You can get many additional boards for the Arduino to do all sorts of things—Bluetooth, WiFi, networking, sensors, motor drivers, and other boards exist. The Arduino and its add-on boards are designed to be stacked on top of one another, to make project development easy.

The laptop or smartphone is necessary because of Bluetooth’s design. Bluetooth is a computer-to-peripheral technology. A Bluetooth network uses a master/slave topology, which means a Bluetooth peripheral can’t communicate directly with another Bluetooth peripheral—a “master” device like a laptop or smartphone is needed as an intermediary. When I first started working on a Myo-controlled sex toy, I did the development on a Macbook Pro laptop.

The Hardware

For the first-generation version of the gesture-controlled sex toy, I opted to use an Arduino Uno with a Red Bear Bluetooth shield and one of Kyle Machulis’ Pen15 vibrator controller boards, largely by virtue of the fact that I already happened to have all of them sitting on my workbench.

The Arduino is a small electronics board, roughly the size of an index card, that’s easy to program and capable of talking to all sorts of peripheral hardware. As a controller for a sex toy, it’s a bit large and clunky. Combined with a Bluetooth board and a motor control board, the whole ensemble is about as big as a pack of cigarettes; not exactly discreet. There are several much smaller development boards available, and a later version of this project will probably be about the size of a quarter.

The Arduino, Bluetooth board, and motor controller, all stacked atop one another, look like this:

The blue board on the bottom is the Arduino itself, and contains the processor, power supply, and USB interface for programming. The red board in the middle is the Bluetooth board. The green board on top is the Pen15, an interface board designed specifically to run a sex toy from an Arduino. All together, this stack of boards cost about $40 or so.

The Software

Assembling the stack of components to make a Myo-controlled sex toy was the easy part. Writing the software turned out to be a bit more aggravating.

There are two parts to the software: a program running on the laptop (or smartphone, but for convenience I wrote the first version on my laptop), and a program running on the Arduino. The laptop software needed to pair with the Myo and the Arduino’s Bluetooth card, accept incoming data from the Myo, figure out how to translate those data into sex toy functions, and then send appropriate commands to the Arduino. The software on the Arduino needed to accept those commands and run the vibrator accordingly.

The Myo does a lot of on-board processing to figure out what hand gestures are being done, then sends the gesture data to the computer. It can recognize certain gestures, like making a fist, spreading your fingers apart, and tapping your thumb and forefinger together. It also sends information from the accelerometers, to report motion data.

For the first version, I wanted to keep things simple. I decided to look only at hand gestures, rather than arm motion. Making a fist, I decided, would turn the vibrator off; spreading my fingers would turn it on. (I opted not to control the speed of the vibrator, even though this is fairly straightforward for the Arduino to do, just to keep things simple.) This let me ignore accelerometer data and look only at hand gestures.

The Arduino software was relatively straightforward. The Arduino Bluetooth card comes with a programming library, which, much to my dismay, failed to work right out of the box. That’s surprisingly common in the world of Arduino development, where hardware and software is often designed by small groups of dedicated enthusiasts and may or may not work as expected the first time. An hour’s worth of Googling and some trial and error let me get the Arduino Bluetooth library working, and after that, things were a lot easier. I chose a command that would mean “vibrator on” and another that would mean “vibrator off,” and wrote a simple program that would poll the Bluetooth card looking for those commands and send the appropriate signal to the Pen15 board. All in all, the Arduino side of the equation took an evening to get sorted.

The computer/Myo side was a bit more complicated. The Myo I received was one of the first to ship, and the Myo’s software development kit was a mess when it was first released. (It’s still something of a mess now.) I had considerable difficulty pairing with both the Myo and the Arduino—something that wasn’t helped by the fact that Mac development is usually done in a language called Objective-C, and my experience with Objective-C is limited. It’s mostly like C++, mostly, but there are just enough differences to trip up anyone accustomed to C++.

I finally gave up on accessing the Myo directly and opted for a shortcut. The Myo comes with software that maps Myo gestures onto the keyboard, so I decided to make things even easier by going that route. I mapped an open-hand gesture to the letter ‘a’ on the keyboard and a fist to the letter ‘z,’ and decided to write the software so that it would send a “vibrator on” signal when it saw the letter ‘a’ and send a “vibrator off” signal when it saw the letter ‘z.’ I figured once I had that working, I could get more fancy and sort out accessing the Myo directly later.

It took a good bit of time to get even that part working. The software development kit for the Arduino Bluetooth card is, if anything, in an even more sorry state than the Myo SDK. It took a lot of hair-pulling to get the sample code to work properly, and it tended to break whenever I tried to modify it.

In the end, I did finally get it to work, after a fashion. It was (and still is) quite crude: it recognizes only two Myo gestures, which it translates into “run the vibrator at full speed” and “turn the vibrator off.” The software still has a maddening habit of losing touch with the Arduino occasionally, for no reason I can discern, but it works.

The test

I decided to try out the vibrator with one of my girlfriends who was visiting from the UK, where she lives. We had just finished a whirlwind three-week camping tour of ghost towns through the Pacific Northwest, a journey I am still chronicling.

We spent her last night in Portland at a hotel near the airport, and I thought, hey, this would be an awesome time to take the new toy for a spin, and maybe even get some video of the device in action. She thought that idea sounded splendid.

Unfortunately, the software had other ideas. As often happens, somewhere between being tested on my workbench and being tried in the real world, it decided to quit working. I debugged frantically while she lay naked in bed waiting. Eventually, she fell asleep, and the opportunity was lost.

Later testing would have to wait for a more favorable time. Eventually I was able to get it working again, but the moment to use it with her had passed.

The future

The current prototype gesture-controlled sex toy is quite primitive. Put together, it looks like this:

The hardware is still clunky. I plan to rebuild it using a DF Robot Bluno, which combines the Arduino and Bluetooth on a tiny board roughly the size of a quarter.

This should make it possible to create a discreet, miniaturized sex toy that can be worn in public. I have one of these sitting on my workbench, but haven’t had a chance to play with it.

Eventually, when I’ve made more progress on the strapon the wearer can feel and I have time to return to this project, I plan to refine the software, adding accelerometer control and allowing the vibrator to be controlled more precisely—perhaps by adding patterns to the vibration. (I have visions of doing a PowerPoint presentation at a business function while one of my partners sits in the audience wearing this device, as it responds to the same gestures I’m using to control the PowerPoint slides.)

Finally, I want to compile the control software for my iPhone, so I don’t have to lug around a laptop wherever I might want to use it. I can keep the iPhone in my pocket, where it silently listens to the Myo and sends signals to the sex toy.

The possibilities of remotely operated, Bluetooth-controlled sex toys that respond to wireless sensors, controllers, and other devices has a great deal of potential, especially if you’re a mad engineer like me. There’s rich territory here, just begging to be explored by intrepid adventurers. The early Myo prototypes are, I think, merely the tip of the proverbial iceberg. I can hardly wait to see what else is possible!

So you Want to Have a Threesome…

Group sex. It’s arguably one of the most common sexual fantasies that exists, right up there with the one about your French teacher, a paddle, and a giant pot of honey. It’s also one of the most fraught: How do I find people who want to have a threesome? What happens if I’m with a partner who’s more into the third person than into me? What if I get jealous? What if my partner gets jealous? What if there’s Drama? What if I feel left out?

I’m a huge fan of group sex. I lost my virginity in an MFM threesome (something I talk about in my memoir The Game Changer), and in the time since I’ve had far too many threesomes (and quite a lot of foursomes, and a few fivesomes, and some elevensomes, and at least one fifteensome) to count.

Group sex is hella fun, though like any kind of sexual activity it’s not everyone’s cup of tea, and that’s okay. If group sex is something that interests you, it can be hard to know where to get started and how to stack the deck in favor of a good experience for everyone. That’s what this guide is for.

What is group sex like? Fun. I’ve consistently found it to be amazing. First, though, I’ll talk about what it’s not like.

What group sex isn’t

It’s not (usually) like what you see in porn flicks or Hollywood movies. The other folks involved are people; unless you’ve hired a pair of sex workers, they’re not there just to be part of a male wank fantasy.

I’m afraid I have some bad news for the straight dudes in the audience: When you’re having sex with two (or more) women, they’re not there just for you. It’s not all about you and your pleasure. A typical threesome wank fantasy is about two women who make out or have sex with each other just to get the dude hot, but secretly they both need the D.

That’s not likely to be how it happens. Maybe they’re both straight. Maybe they’re both bi and more into each other than him. Like I said, I’ve had a threesome with a bi woman and her lesbian girlfriend; we both paid attention to the bi woman, but her girlfriend and I had no contact at all. It was all about the bi woman, not all about me.

In fact, threesomes with two men are about as common as threesomes with two women–and no, you don’t need to be bisexual to have a threesome. Three men can have a threesome, as can three women. If you’re a straight guy, you also need not feel threatened by the presence of another penis in the room. As many women as men fantasize about threesomes, and often, women quite fancy the notion of two men paying attention to her as much as men like the idea of two women paying attention to him.

Which brings up another point: unless you’ve explicitly negotiated otherwise, you can’t assume it’s a free-for-all. You don’t get to do whatever you want with both of the other folks involved. Everyone is going to come to group sex with their own limits and boundaries. If you ever want to have a second threesome, pay attention to those boundaries! Yes, people are getting naked and sweaty. No, that doesn’t (necessarily) mean you get to have sex, or perform any particular act, with either or both of them. They have the right to say what you may or may not do with their bodies. (And so do you, by the way. You are never obligated to have sex with someone just because they’re involved in sex with someone else. I am straight, so when I have threesomes involving another guy, he and I don’t touch. That’s fine. Your body, your rules.)

Finally, a lot of folks naively assume “if I’m with someone and we both have sex with the same third person, we won’t feel jealous because we’re both there!” Wrong. Jealousy is about insecurity, and it’s possible to feel insecure even when you and your partner are having sex with the same lover. The best time to get a handle on that is before you invite someone else into your bed, not after.

What group sex is

Fun. Lots and lots of fun. Threesomes can happen in a wide range of configurations with a wide range of activities that go way beyond the stereotypical porn shoot or wank fantasy. They offer virtually unlimited ways for three people to come together and explore.

There’s something delicious about having two sets of hands and lips and tongues on your body that’s just amazing. It’s fun to be the one receiving that attention, but it’s also fun to be participating in giving someone else that kind of pleasure.

It’s cozy. Three people all wrapped up together is really nice. It’s incredibly intimate, both physically and emotionally. I remember a situation where I, one of my girlfriends, and my FWB all spent the night together. We had lots of sex and fell asleep all tangled up together, but you know what the most fun part was? The next morning when we woke up and showered together. The three of us barely fit in the shower stall, and all of us were still sleepy and a bit giddy from the night before, and it was incredibly warm and cozy and intimate.

The sex is amazing. There are a lot of sensations and activities that are not possible with two people that are possible with three.

If you’re a straight dude in an FMF threesome, for instance, it’s not necessarily a question of having ordinary PIV intercourse with two women, though of course that can be part of it (and it’s hella fun when it is). I’m a big fan of pegging (having a woman use a strapon on me), and in threesomes, there are all kinds of fun combinations available. I’ve been on top of one lover having PIV sex with her while another lover is behind me pegging me…that was fun! (We broke the bed.) I’ve been lying on my side spooning a lover and penetrating her while another lover is spooning me and pegging me. There are all kinds of varieties in any kind of threesome, and a little imagination goes a long way.

It’s a lot of fun when bondage is involved, too. The night before my girlfriend and my FWB and I ended up in the shower together, my girlfriend and I tied my FWB to the bed and we both took turns playing with her. On another occasion, I was tied to the bed on my back while one lover straddled me and rode me, and another lover sat on my face. The two of them made out with each other while they both took pleasure from me. As you can imagine, both experiences were really hot.

So how do you make it work? What are the rules for group sex?

In my experience, the most important rules for threesomes (or foursomes or orgies or any other group sex) are not that different from the most important rules for two-person sex. Sex is sex, after all, and it doesn’t turn into something qualitatively different for n>2. As with any sex:

  • The folks involved are people, not sex toys or objects for your pleasure. Their needs and desires matter just as much as yours.
  • Consent matters. This means do not do things without someone else’s consent. Do not, for example, assume you have sexual access to everyone else involved. (I have had threesomes with two women where one of the women involved self-identified as lesbian. I have had threesomes with two women where one of the women was the girlfriend of my partner. In neither case did I assume that just because there were two women there, that meant I got to have sex with both of them.)
  • Set and respect boundaries. Talk about what access you will and will not allow to you. You don’t have to have sex with all the other folks just because your orientations and/or wibbly bits line up!
  • Talk about and plan for sexual health. Use barriers, exchange sexual histories, or do whatever else you need to do to protect your health.
  • I have found that sex of all sorts usually goes better with friends than with strangers. It is common for people new to group sex to want to try it with strangers, because they fear that having sex with people they know will make things “awkward” or induce jealousy. In my experience, though, inviting a random person into your bed goes along with inviting random communication skill, random sets of expectations, random STI risk profile, and random risk of Drama into your bed. With friends, you’ve already established a baseline, I hope, of communication and trust. Those things make sex better.
  • Communication matters. If you’re feeling something you didn’t expect, communicate! If you want (or don’t want) something to happen, communicate!
  • Treat the other people with respect and compassion. They are people too, remember? Treating people well is the key to having everyone have a good experience. When you treat other people well, you might get to play again!
  • If you do have an unexpected response, try to deal with it with grace. It’s okay to feel unexpected things when you try something new. If you need to stop, stop, but do so calmly and without shame, blame, or drama.
  • Don’t spend all your time trying to script exactly what happens or how it goes, unless scripting sex is your particular kink. Sometimes people are tempted to try to avoid jealousy by using a script. That’s unlikely to work. Jealousy is caused by insecurity and it’s hard to navigate around insecurity with rules or scripts.

Special considerations for safer sex

Group sex poses special challenges for safer sex that you might not have to think about when you’re accustomed to the more one-on-one variety. In addition to being aware of transmitting potential pathogens to your partner or receiving them from your partner, you also have to be aware of transmitting them between participants.

Some of these guidelines are common sense. If you use barriers like condoms, for instance, don’t use the same barrier with two different partners. Change condoms when moving between partners.

The same goes for use of sex toys or fingers. Be aware of who you’ve touched and with what. Cover toys and change the coverings between partners, or use toys with only one partner. Don’t put your fingers in one person’s wibbly bits and then put them in another person’s bits, if those people aren’t fluid-bonded.

Oral sex requires particular care. We don’t necessarily think of it as a vector between two folks who aren’t directly intimate with each other, but it can be. Use dental dams or condoms if you’re offering oral sex to two partners, or use mouthwash between partners. Be aware of where your bits have been, where your fingers have been, and yes, where your tongue has been.

Finding partners

Having group sex doesn’t take magic superpowers or arcane pickup secrets you learn from the seedier corners of the Internet. It does, however, help to let go of conventional attitudes about sex. We are all, throughout our lives, inculcated with a lot of baggage around sex, and some of that baggage makes it really hard to have threesomes.

In my experience, there are three approaches to trying to find group sex.

A lot of folks start out with a conventional relationship, then search for someone who will basically be an expendable fantasy fulfillment object. That can feel nice and safe. The third person is barely even a person. In fact, a lot of folks set strict rules on what that third person can and can’t do, or even set rules that it has to be an anonymous stranger from Craigslist rather than a friend or acquaintance, in the belief that this will avoid jealousy or awkwardness.

There are several problems with this approach. First, in my experience, the couples who do it are often trying to outsmart jealousy by planning and scripting a scenario they think will keep it at bay. But jealousy doesn’t come from sex. Jealousy comes from insecurity. If you see your partner enjoying someone else, and you’re sexually insecure, you will likely feel threatened and jealous even if the other person is a stranger, even if you’re having sex with that person at the same time, and even if you’re following a script. Second, sex with a stranger can feel less threatening than sex with a friend, but the problem is a random stranger brings random STI profile, random integrity or lack thereof, random baggage, and random drama to the table. Third, it encourages thinking of that person as a thing, not as a person with needs and desires.

It’s easier to take this approach than to build good tools for self-confidence, security, communication, and respect. A lot of folks take this approach because they don’t want to (or don’t know how to) build those tools, and the results are mixed. It is possible to have a good threesome with this approach, but it’s surprisingly hard. I think every threesome horror story I’ve ever heard (and I’ve heard quite a lot of them) started with this approach.

The second approach is to join a swing club or lifestyle community. This approach is really intimidating to a lot of people. There are all kinds of stereotypes about swingers, it can be hard to admit to other people what you want, and a lot of folks will say things like “sure, I want to have group sex, but that doesn’t mean I’m like all those perverts!” (Seriously, I’ve heard people say just that.)

The advantages to this approach are that it’s safe–the lifestyle community tends to have zero tolerance for abusive or disrespectful behavior, there is a strong culture of not disrupting other people’s relationships, there are meet and greets where you can get to know folks in the community in a low-pressure social setting without sex, and you’ll meet people who are on the same page about what you want. The disadvantage is that it’s intimidating at first, and if you’re still carrying around a bunch of baggage like sexual insecurity, sex negativity, or poor communication skills, you’re going to have to address those. It also can tend, depending on where you are, to favor people who are conventionally attractive. But the lifestyle community offers a structural way to get what you want on your terms.

My approach is different. I’ve never “found” a partner for a threesome by going out and looking. All the threesomes I’ve ever had have involved people I already knew. I’ve always had a social circle who are open and sex-positive, so I’ve never had to go out searching; it’s always been more like “hey, I like you, I’d like to explore bring more physically intimate with you, whaddya say?”

I’ve tried to work on myself to build strong self-esteem and security, to confront my fears and insecurities, to develop the qualities of integrity and transparency, to be able to talk about sex without fear or shame, and to let go of the idea that if my lover digs sex involving another person that means I’m not good enough or whatever.

I’ve also worked hard to understand three principles that sound obvious but aren’t:

  • I can’t expect to have what I want if I don’t ask for what I want
  • If I feel something bad or unpleasant that doesn’t necessarily mean someone else is doing something wrong
  • Other people are real, which means their needs and desires are just as valid as mine.

Having done that, I deliberately built a social circle of open, sex-positive people. I got over feeling intimidated about going to kink or lifestyle social groups. I sought out people who have positive, healthy attitudes about sex. I worked on my own integrity.

And it really paid off. And because my social circle is made up of folks with good communication skills and positive attitudes about sex, it’s remarkably drama-free.

This approach takes the most work of the three, but it’s work you do on yourself. Being confident and secure, being open, having good communication skills, being willing to face down your fears and insecurities help you find partners, sure, but they also help you live a better, happier life.

Update #3 on the sex toy you can feel

A while ago, I had an idea on how to create a strapon that the wearer can actually feel, as though it were part of your body. The idea took off, so I started a company and commissioned an engineering firm to do a design proposal. I recently tested a first-generation prototype, and discovered that not only does the tech work, it works far better than we expected.

Things have gone a bit crazy since then. I’ve received an avalanche of support and interest, and I’ve been talking to folks from all over the place who want to see this device become a reality.

I’m working on a second generation prototype that’s a lot more sophisticated than the first-generation prototype. It’s an interesting bit of engineering, for sure.

Still quite crude, but I’m refining it very rapidly. Right now, the main area I’m concentrating on is sensor design. The second prototype will have much more sophisticated sensors and will actually be usable for fucking (the first prototype wasn’t really suitable for penetration).

We’ve also been doing tons of market research, and the results have helped steer us toward a design that will work well for a lot of people.

If you’re interested in keeping up with this project, we’ve set up a Mailchimp email list. Feel free to add your email to the list! You can find it here:

Sign up for email list: http://eepurl.com/bP8m4f

Feel free to publicize this link to anyone you think might be interested!

We’re hoping to present the second-generation prototype at this year’s Arse Elektronica convention in San Francisco in October. Stay tuned!

Want to keep up with developments? Here’s a handy list of blog posts about it:
First post
Update 1
Update 2
Update 3
Update 4

Threesomes and intrigue and kink, oh my!

As some of you may know, Gentle Readers, among all the other things I do, I write porn. Well, erotica, I guess. I’ve never been entirely clear on the distinction. Sex stuff. I write sex stuff. Novels about people having kinky sex.

Long novels about people having kinky sex.

These novels are published under a pseudonym, and I’ve just released a new one. It’s called Nineteen Weeks.

The premise of Nineteen Weeks is straightforward: Amy, a suburban housewife married to a successful man, discovers that her husband is having an affair. But after she catches him red-handed with his mistress, she decides to deal with his infidelity in an unusual way; since her husband and his mistress had been sleeping with each other behind her back for nineteen weeks, she demands that they give her back that time, and pledge themselves to her to do anything she asks for nineteen weeks.

I deliberately tried, in this book, to take every one of the tropes of a conventional romance and flip them all on their heads. The powerful man takes control of the shy and inexperienced woman? Nope. The torrid affair ends with them settling down? Not quite. The–well, you’ll have to read it and see.

Plus it might be the only porn novel that quotes Ovid.

Anyway, check it out! You can find it here. If you despise the romance genre and you like kinky sex, this book might be exactly what scratches your itch.

Now through the end of September, you can get it for $2.00 off using the coupon code XQ68N. And patrons who support me on Patreon get a coupon code to download it free!

Update #2 on the sex toy you can feel

A while ago, I had an idea on how to create a strapon that you can actually feel, as though it were part of your body. The idea went crazy, a lot of people expressed overwhelming support, so I started a company and commissioned an engineering firm to do a design proposal.

In the meantime, I’ve also been working on the idea independently of the engineering firm, so last week I put on my Mad Scientist hat1 and built a simple proof of concept.

Then I went to my friend Emily and said “hey, I have this prototype of a computerized strapon with sensors and a wearable computer and stuff, do you want to help me test it?”

“Sure!” she said, because my friends rock. (I love my life.)

So two days ago, I showed up at her house bearing the crude prototype. “Okay,” I said when we were safely in her bedroom, “this bit goes here, and that bit goes up in front like so…”

There were some design flaws in the first version–the wires leading from the computer to the electrode weren’t quiiiiiite long enough, so she ended up doing this one-legged dance trying to put it on. When it was all powered up and running (which looked quite odd–the sensors mounted to the big purple dildo all have little red lights that come on to show the sensor is working, so the overall effect looked a bit like a prop from a 70s science fiction porn flick), we spent some time adjusting the signal generator and making sure everything was working, and then got to it. I touched the sensors and had her describe what she felt. At one point, as I knelt in front of her stroking her cock, it suddenly struck me exactly what I was doing. “Man,” I said, looking up at her, “this is really obscene.”

“But Franklin,” I hear you ask, “how did it work?

Emily wrote a really good writeup from her perspective on her blog, appropriately titled “Brains, Bunnies and Boners.” Here’s an excerpt:

I stood sporting a sizable electrode-covered, purple erection as this man knelt before me stroking the blinking phallus. Looking dreamily into space, I concentrated on this new sensation and how to communicate it. He asked questions that had nothing to do with arousal and everything to do with programming or nerve density. It crossed my mind briefly that this was a strange situation. Covered in wires, half naked in front of a man I’m not intimately connected to, waxing poetically about the sensation of him passively stimulating my g-spot. Meanwhile he educates me on the corresponding connections between penis and vagina, sensitivity wise. […]

I see him touching the wirey and weird strap on, the sensation of that cock hitting my pubic bone becoming enough to fully trick my mind. The arousal of the plug flitting electrical currents over my internal nerves quickly translates into a thought of, “wow if he keeps doing that I’m going to get a hard on during science and that will be embarrassing.” Except logically I know I already have a hard on. A big purple one that he brought along for me to borrow. My brain has already made the adjustment in the five minutes we’ve been testing this to believing in the new genitals.

So the answer is it works really, really well. Far better than I expected, given how primitive the prototype was. Within minutes, it seemed her brain had internalized the dildo as part of her body; she said that touching the dildo felt like touching her. Which was amazing. I’d expected just to validate that the device could be made to work; I didn’t expect it to work that well.

I am actively pursuing making this device a reality. We’re currently enrolled in a venture accelerator program in Vancouver and we’re doing market research to validate the market for this device. Interested in being interviewed as part of that market research! Hit me up in email! franklin (at) franklinveaux (dot) com.

1 By which I mean my Mad Engineering hat. Well, technically, my Mad Engineering Magnifiers for Precision Soldering.

Want to keep up with developments? Here’s a handy list of blog posts about it:
First post
Update 1
Update 2
Update 3

#WLAMF no. 28: The Erotic Heritage Museum

Should you ever find yourself in Las Vegas, I suggest… Well, to be honest, I suggest you don’t find yourself in Las Vegas. It’s a sad, desperate place, filled with people trying much too hard to convince themselves that this thing they’re having is indeed fun, and not some other thing, like not-fun (which, I must say, is more often the case). And they don’t much cotton to guys wearing bunny ears there.

But if you do find yourself in Las Vegas, one of the places on the very shortlist of places I suggest you check out is Harry Mahoney’s Erotic Heritage Museum. It’s quite a bizarre place, part museum, part Vegas festival, part…well, I don’t really know what.

It’s not terribly impressive from the outside, to be sure. It’s in an obscure corner of an industrial park, and from the outside, it looks like this:

I went there not quite sure what to expect. I certainly didn’t expect the Erotic Heritage Museum wedding chapel, the first thing a visitor encounters when walking through the door. It’s billed as the only wedding chapel in Vegas where you can have your ceremony and also consummate the union, and given how uptight Las Vegas is with its Puritan morality, I believe it. It’s a bit Caligula meets Penthouse Letters, though to be fair the movie Caligula was also a bit Caligula meets Penthouse Letters, so I imagine that makes it about two-thirds Caligula and one-third Penthouse Letters.

I want to do…things in this place. With, and to, lots of people.

Also on the main floor is this…err, sculpture. Artwork. Thing. It’s carved from a solid block of limestone, and weighs something like two thousand pounds and change. It too makes me want to do…things.

Moving downstairs, one finds a large museum space filled with everything from antique vibrators (natch) to a collection, billed as the world’s largest such collection, of antique, ancient, and prehistoric dildos.

Including this rather fetching fellow, a proto-Hello Kitty design in carved stone.

There are a lot of carved stone dildos on display. Stone has, apparently, been a rather popular medium for sex toys for quite a long time.

I have discussed, for reals, teaming with a museum like this one and creating a line of high-quality replicas of various ancient stone dildos, each of which would come with a little insert that described the particular example of the art, along with historical information, information about where it came from, and so on. What do you think? Do you think there’d be a market for this sort of thing?

The exhibits also include props from the Star Wars porn parody (because of course there was a Star Wars porn parody) and, more inexplicably, this sculpture of a cock and balls, made of $4,000 worth of pennies.

If you find yourself in Vegas for whatever reason, and you’re unwilling to gnaw your own arm off to escape (possibly because you are the Kwisatz Haderach), definitely check it out. It’s a fascinating place.


I’m writing one blog post for every contribution to our crowdfunding we receive between now and the end of the campaign. Help support indie publishing! We’re publishing five new books on polyamory in 2015.

#WLAMF no. 22: Accidental and Unintended

I had, many years ago, a friend who tended to cheat on her partners.

When I say she tended to cheat on her partners, what I mean is that she cheated on every boyfriend she’d ever had up to the point I lost touch with her, without exception. I asked her about it one rainy evening, and she said she didn’t set out to cheat; when it happened, it was accidental.

That’s an idea I’ve heard echoed countless times in countless conversations when I talk to people who’ve been unfaithful. “It was an accident. I didn’t mean to do it.”

There’s a certain element of self-serving justification in there somewhere. It’s likely related to the fact that folks in openly nonmonogamous relationships are at lower risk of sexually transmitted infection than folks in nominally “monogamous” relationships who cheat. If something is an accident, we’re not responsible for it. If we remember to bring condoms, or talk about sexual history, or do any of those other things, we’re obviously planning for it, and therefore it isn’t an accident. If it’s not an accident, we are responsible for it.

It’s a thin justification, to be sure, but it’s remarkably resilient. And part of that, I think, is we don’t acknowledge the difference between accidental and unintentional.

If I make a choice to do something (and as long as we’re talking about consensual sex, if I’m in bed with someone, it was a choice), then the thing I’m doing wasn’t an accident even if I didn’t intend to do it when I got up in the morning. That’s a distinction that matters. I might not have intended, at first, to cheat on a partner, in the sense I might not have woke up and said to myself “you know, I think I’ll betray the confidence of my lover this afternoon! Maybe I can pencil that in before I go to the gym”…but it was still no accident.

I realize that people will attempt to rationalize their choices however they can, and conflating “accidental” with “unintended” is a way to do that. Yet, maybe, just maybe, if we stopped seeing “it was an accident!” as a validation, if we as a society didn’t accept the notion that cheating is less wrong if it is less planned, things might change. I’m not naive enough to believe people might stop cheating, but maybe they might at least be a bit more safe about it.


I’m writing one blog post for every contribution to our crowdfunding we receive between now and the end of the campaign. Help support indie publishing! We’re publishing five new books on polyamory in 2015.

#WLAMF no. 19: Kinky sex

A while back, I was participating in a conversation about sex, and the subject of kink came up. A guy was saying his girlfriend had approached him with the idea of some sort of non-specific kink, and he was reluctant to engage in it for fear that “nice guys” don’t do that sort of thing with their partners. What, he wondered, would it be like if the sexes were reversed? A guy who asked his girlfriend for kinky sex was clearly not a nice guy; nice guys would never do such a thing! So why should it be okay for a woman to ask her boyfriend for kink? Didn’t it show a double standard–women can do something bad but guys aren’t allowed to? Someone else said that he shouldn’t be a nice guy, because women don’t want nice guys–nice guys, he explained, are emasculated, and women actually want strong, alpha guys, guys who will control them.

And listening to it, I felt despair.

I’ve always been suspicious of framing things in terms of “nice guy” vs. “bad boy;” I think, to be blunt, it’s childish and stupid. Modern social expectations do not “emasculate” men, being a “soft male,” or “losing your center.” That’s a load of rubbish. Modern social expectations are about treating women as human beings rather than need-fulfillment machines. That’s it. You don’t have to be “emasculated” or any of that other silly stuff to do that. You simply have to look at women as full human beings, deserving the same levels of respect and consideration you’d give any other person.

At the end of the day, it’s about consent, not disempowerment. It’s messed up to see relationships in terms of who’s empowered and who’s disempowered; in a good relationship, it’s possible for two (or more!) people to all be empowered.

Likewise, being a “nice guy” or treating women with “respect” does not mean holding doors open, always being soft and gentle, or always having sex in candlelight on a bed strewn with roses. REAL respect, as I’ve said many thousands of times, means talking to women about what THEY want, and then treating them the way they want to be treated.

Are you seeing the Matrix yet?

The “nice guy” who refuses to try anything kinky because he thinks it’s disrespectful isn’t really a nice guy. He’s not listening to his partner, because he knows what’s best for her.

And the “bad guy” who talks to his lover about what she wants, talks about what he wants, and then works with his lover to explore their mutual fantasies together? He isn’t really a bad guy…even if those fantasies involve kinky sex.

It seems to me the world might be a happier place if we all stop trying to figure out the rules about how to treat women “properly,” and instead just talk to women like human beings and treat each individual the way she wants to be treated. A lot of men say they just don’t understand women. A lot of women say they don’t understand men. I respectfully submit that perhaps, if we listen to each other, that might change.


I’m writing one blog post for every contribution to our crowdfunding we receive between now and the end of the campaign. Help support indie publishing! We’re publishing five new books on polyamory in 2015: https://www.indiegogo.com/projects/thorntree-press-three-new-polyamory-books-in-2015/x/1603977

Some thoughts on consent

With the state of California passing a new law defining an Affirmative Consent standard for public colleges and universities (and the wonderful commentary about it on the Yes Means Yes blog), the recent firing of radio personality Jian Ghomeshi over his sex life (which he claims is targeting him for participation in BDSM, though several women are alleging that he abused them non-consensually under the guise of BDSM), everyone all over the Internet is talking about consent these days.

And as seems to happen when everyone all over the Internet talks about something, a lot of folks are getting it wrong.

I’d like to think consent is something we all understand. And, in most situations, we do. A lot of folks are flapping their mouth-parts about how we can never really truly get consent for sexual activities because men and women are just so different and don’t understand each other, but seriously, that’s a load of bullshit. Bullshit with extra spicy smell-o-riffic chunks.

If you take sex out of the equation, we all understand consent pretty well. If you invite someone out to dinner and he says “well, you know, I’d love to, but I kinda have this other thing going on that day,” we know he’s said “no,” even though he hasn’t used the word “no.” If we ask someone whether we can use her bike or not and she says “listen, I really don’t know that I feel comfortable with that arrangement,” we know she hasn’t consented. And if she says “The combination on the bike lock is 5678, I need it back before class on Tuesday,” we know that she has, even though she didn’t say the word “yes.”

We get this. It’s part of the most basic, rudimentary socialization.

But for some reason, when it comes to sex, otherwise grown, mature adults start thrashing around, as if they lack the social graces of a reasonably well-socialized 6-year-old.

Some of this might be down to living in a culture that just plain doesn’t teach us about what consent is. I wish I would have understood this stuff better myself, back when I was still sorting out all this interpersonal-relationship stuff.

But a big part of the reason, I suspect, lies in the way we think about sexual consent. We get what consent is outside the world of sex, but when it comes to sex, we act like the purpose of consent is to follow a checklist of procedures designed to let us do what we want without getting in trouble. Otherwise intelligent, reasonable adults, for example, have asked if California’s new law means students on California campuses will need to get written permission to shag. (The short answer is ‘no,’ but folks who so profoundly don’t understand what consent is that the question seems reasonable to them, might want to think about doing just that.) Someone on my Twitter timeline asked ‘what if two people have sex but neither one of them gave affirmative consent–who’s at fault there?’ (The answer is if neither of them gave affirmative consent, then no sex act took place. For a sex act to take place, someone had to initiate the contact of the slippery bits, and that initiation is an act of consent.1) People–again, otherwise intelligent people who appear at least savvy enough to work a computer–have said things like ‘if nobody said no, that’s consent, right?’ (No. We’re conditioned strongly not to say ‘no,’ as in the “well, you know, I’d love to, but I kinda have this other thing going on that day” example above.)

Consent is not a checklist you go through in order to be cleared to do what you want, the way a fighter pilot goes through his checklist before being catapulted off the deck of an aircraft carrier (“Afterburners, check! Flaps, check! Condom, check! Let’s fuck!”). The purpose of consent isn’t to tell you what you can get away with; the purpose of consent is to make sure you and your partners are both on the same page and both enjoying what’s going on.

Consent isn’t something you get once, at the start of the proceedings. It’s ongoing. This is important, because it means the idea of getting written consent up-front to hanky-panky is entirely missing the point. Consent exists in the moment, and it can always be revoked as soon as someone no longer likes what’s happening. Even if I sign a form in triplicate, duly notarized, saying I want to shag you, if we get down to business and I change my mind, I have the right to say ‘stop.’

It’s not hard to get consent, really it isn’t. It simply means paying attention to your partner, checking in. It doesn’t have to ‘spoil the mood’ or ‘interrupt the flow’ or any of those other things the masses of people who don’t understand consent are apt to complain about. Consent doesn’t even have to be verbal. If you go in to kiss someone and she leans back, that’s not consent. If she meets you halfway, it is. We know this. Most of us are really good, in non-sexual contexts, of figuring out the difference between a ‘yes’ and a ‘no’ even without hearing those specific words. We just forget, when it comes to sex.

Seriously, this shouldn’t be that hard. The key elements of consent are:

  • Is the other person into what you want to do? Pay attention to verbal and nonverbal cues. If you don’t know, ask. Don’t focus on what you want the answer to be; focus on what the answer is.
  • Is the other person still into it while you’re doing it? Pay attention to verbal and nonverbal cues. If you don’t know, ask.
  • Is the other person having fun? Pay attention to verbal and nonverbal cues. If you don’t know, ask.

There’s a point in here: consent isn’t something you get so you can have fun, consent is about making sure everyone is having fun. If you don’t care whether your partner is having fun, well, then, perhaps one explanation is you’re a terrible person and you oughtn’t be interacting with anyone in any capacity until you learn that other people are actually real. Oh, and by the way, consent is valid only if it’s informed; if you’re withholding information, lying, misleading, or manipulating other folks to get check marks in those ticky-boxes, you’re not really getting consent at all. I shouldn’t have to say this. It pains me that I feel I do.

Now, bad sex happens. It’s a fact of life. Bad sex doesn’t (necessarily) mean consent was violated.2

But it pays–it really, really does–to remember that consent is ongoing. If the person you’re with suddenly goes all withdrawn and unresponsive, and that’s not part of the particular fetish you’re exploring, perhaps it’s a good idea to check in, you know?

There’s a depressing part of all these discussions about consent, and that is the widespread cultural narrative that allegations of coercion, assault, or abuse are likely to be vindictive women making up stories to entrap and punish blameless men.3 It’s so entrenched that it’s hard to see any woman reporting sexual abuse who’s not immediately attacked all over the Internetverse for it…which would seem to fly in the face of all logic and reason. (Because any woman who talks openly about sexual assault is likely to be attacked vigorously and aggressively, it’s difficult to imagine the motivation of someone to invent such a tale. What’s her goal…to see how many people will call her a liar on YouTube?) And while we’re on the subject, “innocent until proven guilty” doesn’t mean “everyone who reports being sexually assaulted is a liar until proven otherwise.” This shouldn’t need to be said, but there it is. (And just for the record: If you’re one of those folks whose first reaction to learning about allegations of sexual abuse is “she’s making it up,” shame on you.)

This seamy dark side to the consent conversation comes, I think, from the notion of consent as a list of ticky-boxes you check off before you get down ‘n’ dirty. If you went through the pre-flight checklist and ticked off all the things on the list, you should be golden, right? So what’s she doing making all this fuss afterward? She consented, right?

This is also something we get when it comes to issues of consent outside the bedroom. If a roommate offers to let us borrow the bike all week, then on Wednesday says “sorry, mate, but my car’s in the shop, I need the bike after all,” we know that she has the right to do this. I can’t help but think if we were to apply exactly the same standards to sexual consent that we apply to consent to borrow a roommate’s bicycle, a whole lot of people would be a whole lot happier. Yes, your roommate might fabricate a story about how you stole her bike…but really, what are the odds? I mean, seriously? And someone reporting bike theft isn’t even subject to the same explosive blowback as someone reporting sexual assault!

Now, I will admit I’ve made some assumptions in all this. I’m assuming that you’re genuinely good-intentioned and you value the idea of consent. There is a group who benefits from making consent seem muddier and more difficult than it is; the same group also benefits from reflexive thoughts of “She’s making it up!” whenever a report of abuse surfaces. I’ll give you three guesses who’s in that group.4

It’s possible to participate in all kinds of sexual activities with all sorts of partners under a wide range of different circumstances and not ever end up being accused of assault. It’s not even that difficult, really. All it takes, at the end of the day, is remembering that there’s more than one person involved, and checking in with the other folks to see how they’re doing. You don’t need to get it in writing. You don’t need to involve lawyers and witnesses. You just need to pay attention. If you’re shagging someone you’ve never shagged before and you aren’t sure how to read their signals and body language, use your words! I promise it’s not hard.5

Far from spoiling the mood, it can even be hot. “You like that, hmm? You like when I touch you there? You want more? Tell me you like it.”

Seriously. Give it a try some time. Keep in mind, it’s not about getting someone else to let you do what you want. It’s about two (or more!) of you doing things you all like to do.

Oh, and if someone comes to you with a story about being sexually assaulted? Here’s a strategy: In absence of clear and compelling evidence to the contrary, believe them.


1 Absent some other form of coercion, anyway. It isn’t consent if someone gives you head to get you to stop beating her. Lookin’ at you here, Mr. Ghomeshi.

2 Though one of the things that separates people who are good at sex from people who are bad at sex, I think, is the former sorts of people pay attention to their partners as a matter of course.

3 It’s a narrative that hurts men too, by the way. Imagine the blowback if you’re a guy who’s reporting being sexually assaulted…and yes, it does happen.

4 And if you need all three, you might be a terrible person.

5 If you can’t use your words about sex, maybe you might benefit from addressing that problem before the next time you have sex, ‘kay?

Sex tech: Update on the dildo you can feel

A few months back, I wrote a blog post about a brain hack that might create a dildo the wearer can actually feel. The idea came to me in the shower. I’d been thinking about the brain’s plasticity, and about how it might be possible to trick the brain into internalizing a somatosensory perception that a strap-on dildo is a real part of the body, by using sensors along the dildo connected to tiny electrical stimulation pads worn inside the vagina.

It’s an interesting idea, I think. So I blogged about it. I didn’t expect the response I got.

I’ve received a bunch of emails about it, and had a bunch of people tell me “OMG this is the most amazing thing ever! Make it happen!”

So I have, between work on getting the book More Than Two out the door and preparing for the book tour, been chugging away at this idea. Here’s an update:

1. I’ve filed for a patent on the idea. I’ve received confirmation that the application has been accepted and the process is started.

2. I’ve talked to an electronics prototyping firm about developing a prototype. Based on feedback from the prototyping firm, I’ve modified the initial design extensively. The first version I’d thought about was based on the same principle as the Feeldoe; the redesign uses a separate dildo and harness, with an external computer to receive signals from the sensors in the dildo and transmit them to the vaginal insert. The new design looks, and works, something like this. (Apologies for the horrible animated GIF; art isn’t really my specialty.)

3. The prototyping firm has outlined a multi-step process to develop a workable, manufacturable device. The process would go something like:

Phase 1: Research and proof of concept. This would include researching designs for the sensors on the dildo and the electrodes on the vaginal insert. It would also include a crude proof-of-concept device that would essentially be nothing more than the vaginal insert connected to a computer programmed to simulate the rest of the device.

The intent at this stage is to see if the idea is even workable. What kind of electrodes could be used? Would the produce the right kind of stimulation? How densely arranged could they be? How small could they be? Would the brain actually be able to interpret sensations produced by the electrodes in a way that would trick the wearer into thinking the dildo was a part of the body? If so, how long would that somatosensory rewiring take?

Phase 2: Assuming the initial research showed the idea to be viable, the next step would be to figure out a sensor design, fabricate a microcontroller to connect the sensors to the electrodes, and experiment with sensor design and fabrication. Would a single sensor provide adequate range of tactile feedback, or would it be necessary to multiplex several sensors (some designed to respond to light touch, others to a heavier touch) together in order to provide a good dynamic range? What mechanical properties would the sensors need to have? How would they be built? (We talked about several potential designs, including piezoelectric, resistive polymer, and fluid-filled devices.) How would the sensors be placed along the dildo?

Phase 3: Once a working prototype is developed, the next step is detail design and engineering. This is essentially the process of taking a working prototype and producing a manufacturable product from it. This includes everything from engineering drawings for fabrication to choosing materials to developing the final version of the software.

So. That’s where the project is right now.

The up side? I think this thing could actually work. The down side? It’s going to be expensive.

I have already started investigating ways to make it happen. If we incorporate in Canada, we may be eligible for Canadian financial incentives designed to spur tech research and development.

The fabricating company seems to think the first phase would most likely cost somewhere around $5,000-10,000. Depending on what’s learned during that phase, the development of a fully functional prototype might run anywhere from $50,000 to $100,000, a lot of which hinges on design of the sensors, which will likely be the most challenging bit of engineering. They didn’t even want to speculate about the cost of going from working prototype to manufacturable product; too many unknowns.

I’m discussing the possibility of doing crowdfunding to get from phase 2 to 3, and possibly from phase 1 to 2. It’s not likely that crowdfunding is appropriate for the first phase, because I won’t have anything tangible to offer backers. Indeed, it’s possible that I might spend the initial money and discover the idea isn’t workable.

Ideally, I’d like to find people who think this idea is worth investigating who can afford to invest in the first phase. If you know anybody who might be interested in this project, let me know!

Also, one of the people at the prototyping company suggested the name “Hapdick.” I’m still not sure how I feel about that, but I do have to admit it’s clever.

Want to keep up with developments? Here’s a handy list of blog posts about it:
First post
Update 1
Update 2
Update 3
Update 4
Update 5
Update 6
Update 7
Update 8
Update 9