If you’ve been around the world of sex toys for more than a few months, you know one thing: almost everyone wants a sex machine. Why wouldn’t they? Laying back to enjoy hands-free, effortless pleasure? Hell yes. Now if your fantasies include actual fantasy dildos, you might be wondering if a Bad Dragon fuck machine is possible too.
Turns out, yes, it is – but it does require some specialized hardware.
First, in case you’re new to the fantasy dildo party, let’s talk about Bad Dragon dildos and why they present a unique challenge to sex machines. I want to let you know what you’re working with.
Then, let’s make your dreams come true and talk about how to make a Bad Dragon fuck machine of your very own.
What Is a Bad Dragon Dildo?
“Bad Dragon” is a dildo manufacturer. They almost exclusively create fantasy dildos; think dildos that look like dragon, wearwolf, griffin, mammoth, and other penises. They go well beyond the standard human facsimile, and instead, they focus on fantastical creatures to fulfill unique fantasies.
Since Bad Dragon is the biggest household name for this type of dildo, it often gets used interchangeably with the generic term “fantasy dildo”. Think of it like how people use “Kleenex” instead of “facial tissue”. Kleenex is just one of the most recognized brands of facial tissues. (It happens with Fleshlight too!)
Bad Dragon creates fantasy dildos; a lot of other companies do too. However, since many people (especially those who are new to fantasy dildos) only know about the manufacturer Bad Dragon, they may only know these types of dildos as Bad Dragon dildos.
Why Are Fantasy Dildos Rare in Sex Machines?
There’s one really important thing to know about fantasy dildos: they’re bigger, longer, and heavier than average.
While most fantasy dildos can be crafted to match stereotypical “human” sizes, most fantasy dildo companies don’t do that, instead opting for thicker, longer, and heavier options. When you start to see people comparing dildo sizes to soda cans, you’re probably in the realm of fantasy dildos.
This may be because fantasy dildos are much, much more detailed than dildos that replicate a human penis. The human penis is relatively uniform in structure, length, and diameter. Fantasy dildos may include lumps, bumps, ridges, knots, cliffs, tentacle suckers, and more may require more space to make those textures happen.
(Honestly, though, a lot of people who play with fantasy dildos simply love larger dildos. If your target audience wants larger dildos, why not give them what they want?)
This has one large problem when it comes to sex machines though: as a dildo gets longer and thicker, it gets heavier.
Your “average” dildo is probably less than a pound in weight.
Some of these Bad Dragon dildos can weigh multiple pounds, spread out over more than a foot in length.
Cheaper sex machines aren’t built for that type of weight or length. Every additional bit of power costs more money, and sex machine manufacturers are trying to keep prices as low as possible to make buyers more likely to pick up their machines.
So if the majority of your people aren’t likely to strap a 12″, 4 pound dildo onto your machine, there’s no reason to make a sex machine that supports that.
Which is why most fucking machines can’t support a Bad Dragon dildo; the weight and length may off-balance the machine, and it may reduce its ability to thrust.
That is, of course, assuming the sex machine has the ability to use the dildo in the first place; with the thick bases of most fantasy dildos, they don’t fasten onto a sex machine like an average dildo.
So, How to Make a Bad Dragon Fuck Machine
“But Mistress Kay,”, you say. “You just went through telling me why it’s not possible to have a Bad Dragon fuck machine.”
But I didn’t say it wasn’t possible; I just said you’re unlikely to make it work with most sex machines.
There is one very notable exception, actually, and that’s the Motorbunny. The Motorbunny is a powerhouse of a sex machine; it’s probably stronger than some of the power tools you have in your garage, honestly.
Most importantly, though, instead of holding the dildo out in free space, the Motorbunny holds your Bad Dragon dildo upright, opting for rotational pleasure through the tip of your Bad Dragon dildo instead of trying to thrust that 4-pound beast in and out.
Not only does this mean you won’t deal with motors locking up, but it also can be much better at hitting your g-spot and p-spot.
In fact, the Motorbunny is such a good fit for Bad Dragon toys that Bad Dragon, themselves, make a limited line of toys designed specifically for the Motorbunny.
The following Bad Dragon dildos are specifically crafted to use with the Motorbunny:
How to Attach Bad Dragon to Sex Machine
If you want to use a Bad Dragon sex machine attachment with your Motorbunny, it was crafted to be as simple to use as any other Motorbunny attachment.
- Make sure your Motorbunny is ready to go. I personally like to set up the cords and machine before I put on attachments, but it’s safe to do it before or after the machine is plugged in. It’s personal preference.
- Insert your rod/spring into the hollow core of the Bad Dragon fuck machine attachment. Use the spring if you want more dildo flexibility, and the rod if you want it to stay ram-rod straight.
- Add any risers you’d like to the Motorbunny machine itself. These risers will make it easier for the rider to make perineal/testicle/clitoral contact with the base of the dildo and Motorbunny for enjoying the vibrations.
- Matching up the thicker end of the Motorbunny with the thinner end of your attachment, place the exposed end of the rod/spring (as it sticks out the base of your attachment) into the attachment hole on the Motorbunny.
- Use your fingers to gently stretch the Bad Dragon attachment’s base, pulling the edges of the attachment to secure underneath the Motorbunny’s ledge.
You’re ready to go! Now just turn the dials on the remote (or use cell phone app control via Motorbunnys’ LINK controller) to instantly bring that Bad Dragon dildo to life. (I seriously love watching it every time. It’s something I never thought I’d see!)
DIY: Adding Any Fantasy Dildo to a Motorbunny
Okay, the pre-made Bad Dragon dildos are pretty badass, right? But what if you don’t have a specialized dildo attachment? Can you attach a standard fantasy dildo to a Motorbunny some other way?
As long as it has a Vac-U-Lock base, the answer is “yes”.
Motorbunny also sells the Vac-U-Lock Adaptor.
This Adaptor lets you add any Vac-U-Lock base dildo to the Motorbunny, regardless of size, width, or heft.
Just remember that people enjoy the Motorbunny most when they can sit down almost the entire way onto their dildo. (That way, they can press their body into the strong vibrations of the Motorbunny.)
For some people, that might mean that their foot-long toy isn’t a good fit – but a 5″ long toy is just the right length.
Once you have that dildo onto the Vac-U-Lock adapter, the dildo will twirl just like a standard Motorbunny attachment. You get less range of motion with the Vac-U-Lock version (as the dildo isn’t made for twirling or hollow on the inside), but you still get very pleasurable movement.
Adding a Fantasy Dildo to ANY Sex Machine
If you want to make a Bad Dragon fuck machine with something besides a saddle-style sex machine like the Motorbunny, it may not be a simple process.
I’ve already provided you with some reasons why this may not be smooth sailing; I don’t want you to purchase an expensive sex machine to find that your fantasies still aren’t quite right. I’m here to make your sex life better, not worse!
If you still want to try adding fantasy dildos to any ol’ sex machine on the market, here are some tips:
- Get a GOOD sex machine. Stronger motors and materials cost more money. You also need the machine’s telescoping arm to be made out of stronger materials, unlikely to bend under the weight of a hefty dildo on the end.
- Avoid travel-sized machines. I know, it’s much easier to port around a machine that’s less than 10 pounds, but a lightweight machine won’t be able to handle the heft of a fantasy dildo. If your machine is barely heavier than your dildo, how will it possibly stay upright?
- Choose a dildo that slides into you easily. The more resistance the dildo encounters, the stronger the motor needs to be to push past that resistance. Help the machine out by using dildos that feel great but aren’t a big stretch for you. This can also help you prevent accidentally going too far.
- Consider how the dildo attaches. Look at your fantasy dildo, and think about how you’re going to get that fantasy dildo to attach to your fuck machine. If the design of the machine means there’s no way to attach your toy in the first place, the strength of its motor won’t matter.
The exact process of securing the fantasy dildo onto your sex machine will vary based on the exact sex machine model and dildo you bought. Some common methods include:
- Suction Cup Panel: A wide, flat, shiny circle allows you to suction any suction cup dildos onto your sex machine. These are flimsy, at-best, with most standard dildos, and they usually don’t work at all with the weight of a fantasy dildo.
- Vac-U-Lock Base: A Vac-U-Lock “post” will allow you to slide on any dildos that contain a Vac-U-Lock hole inside of their base. These can be pretty secure – but they require your dildo to have a Vac-U-Lock base built into it.
- O-Ring Harness: Just like a strap-on harness, the machine has a small harness with an O-ring that fastens a dildo onto the tip of the thrusting arm. These can work for fantasy dildos, but you’ll need to have enough space and an O-ring large enough to accommodate your fantasy dildo’s size.
I applaud your efforts, and I wish you the best of luck. We love our fantasy dildos, and we’ve tried time and time again to get fantasy dildos to work with standard sex machines. It hasn’t worked. That’s part of why we’re so darn excited to see the limited series of Bad Dragon dildos that work with the Motorbunny. It’s a solution that doesn’t require a creative DIY method, works exactly as intended, and has a motor powerful enough that we’ve never dealt with jamming or motor lock-ups.
Updated: February 2025, November 2024, October 2024, June 2024, May 2024.
