With inventions like fire, the bow and arrow, alternating current, transistors, and Hot Pockets, human history is rich with moments of scientific insight and technological innovation. But perhaps the most remarkable feat of engineering to come out of the 21st century is this: a robotic blowjob machine.

Male virgins, bedroom freaks, and fetishists the world over have woken up today to glorious news that could make this otherwise ordinary day a whole lot more exciting: a company called Arlan Robotics has just launched a crowdfunding campaign for a discreet household sex robot with a blowjob head.

Rather than simply using a motor to push air against a man’s sleeve, the toy works by using a special algorithm to simulate a woman’s oral sex technique. The toy uses data culled from watching 109 hours of porn and employs a team of engineers and mathematicians to interpret that information in order to create patterns of air movement. That data is then used to replicate the nuance and complexity of a woman’s blowjob.

It’s worth noting that there are quite a few other sex toys on the market that claim to be the first robotic blowjob machines, but most of them focus on stimulating the throat and lips rather than the head, while the Autoblow AI is designed to give you a better “human” experience. It takes advantage of the fact that a person’s oral sex is not a simple, linear motion and tries to recreate those movements, with patterns named lascivious things like “teasing slow stroke” and “intense edge.”

Of course, if you don’t want to take your enjoyment of this type of kink up a notch, there are plenty of other options on the market, from the mighty Keon, which offers multiple thrusting speeds, to the more streamlined Kiiroo Onyx+, which does the job without adding in a virtual lip or tongue.

Then there are those that go even further, with one sex toy maker recently unveiling plans for a café where customers will be able to suck and stroking away while enjoying a beverage or two. While this may seem like the plot of a Westworld episode or another Stepford Wives remake, it’s actually the real deal, and the upcoming London cafe will be open for business from April 2022.

But what if you’re not ready to spend hundreds of dollars on this type of kink-enhancer? Then we have some good news: There are a variety of other robotic blowjob simulators out there that are less expensive and just as effective. We’ve rounded up 10 of them, with a selection that includes all sorts of extras, from a sleeve that heats up to mimic the feeling of a mouth and another that lets you plug in your own headphones for an entirely unique experience.