Robosexual

"Tasha: Data. You are fully functional aren't you?

Data: Of course, but...

Tasha: How fully?

Data: In every way, of course. I am programmed in multiple techniques. A broad variety of pleasuring.

Tasha: Oh, you jewel! That's exactly what I hoped."

- Star Trek the Next Generation, "The Naked Now"

Any sentient machine, whether robot, computer, or something else, having romantic or sexual relations with an organic lifeform. The Mechanical Lifeforms version of Interspecies Romance. Most writers address the big white elephant in the room by somehow mentioning that the robot is anatomically correct.

Such a plot often involves a Robot Girl of course, and even a Robotic Spouse.

A Super Trope to Sex Bot (a sentient machine is explicitly built for sex).

Compare Robo Ship, Kiss Me I'm Virtual, Interspecies Romance, Extreme Omnisexual.

Anime and Manga

 * The premise of the ero-manga Petit Roid 3.
 * In Chobits, humans can have sex with robots. This is an important plot point . In the manga, at least. This plot point does seem to be virtually absent from the anime:.
 * Chachamaru of Mahou Sensei Negima is certainly capable of love, and it is heavily implied that she can experience sexual pleasure, though in an unorthodox manner. It still involves screwing though.
 * Armitage III had multiple people in relationships with the Thirds. Armitage was the only third whose human spouse knew what she was.
 * Worth noting that the entire purpose of Third stage robots was to create an artificial lifeform capable of mating with humans and producing viable offspring, because Mars literally needs women to bolster their low birth rates, and not enough were immigrating.
 * Deunan in Appleseed isn't particularly bothered that her man Briareos has a robot-body.
 * Da Capo: Miharu has a robotic double. This is a little squicky considering her father built it. Apparently, it's necessary to not only give robots the ability to have sex, but to also give them a hymen and the ability to feel the loss of virginity. What the hell.
 * Da Capo II (which has another robot, Minatsu) justifies this by saying that the original scientists involved didn't want to just create laborers, second class citizens or anything, but rather build robots who could interact with humans as equals and do everything they could as well.
 * Makoto and Ifurita in the OAV version of El Hazard the Magnificent World. While Ifurita does seem biological "enough", it will probably help that Makoto has the inherent skill to psychically meld with any El Hazard technology.
 * In the anime series Kikaider, the lead heroine seems to fall in love with the android Jiro. How physical their relationship went is rather ambiguous thanks to a vaguely erotic looking semi-offscreen repair sequence.
 * In Osamu Tezuka's movie Hi No Tori 2772 (also known as Space Firebird), one of the major plot lines is the relationship between Godah and Olga.
 * Osamu Tezuka's Phoenix: Resurrection - one of the main plot lines.
 * Shunted aside by The Big O, as Roger Smith/R. Dorothy is hinted at, but never develops.
 * There were a few others as well.
 * This was presented as a significant social problem in the world of Eve no Jikan. The issue was most explicitly explored with, whose mistress was unhealthily obsessed with him, and , who was illegally modified to be capable of sex. Amusingly enough,

Comic Books

 * The Scarlet Witch and Vision. Their relationship is very complicated -- they are the center of a Tangled Family Tree. After much experimentation, they found out that The Vision is infertile, even in a realistic body. It took a mix of reality warping and Functional Magic for them to have kids. And then John Byrne got his hands on the poor tykes...
 * The current legacy character, Vision 2.0, is into a relationship with Stature over in Young Avengers.
 * And it is believed that two of the Young Avengers are actually Wanda and Vision's kids reincarnated. Yes, a very Tangled Family Tree.
 * XX Xenophile: "I Swing the Body Electric", "R.U.R. or Are You Ain't My Baby?"
 * In the ~2000 AD~ comic Lobster Random the eponymous main character, a hard-as-nails mercenary, is a robosexual. And not for those android models, either -- he prefers them if they don't look human.
 * From the same comic, there's ABC Warriors Joe Pineapples, who makes a habit of shagging human women.
 * The Avengers Hank Pym and Jocasta. It's a very complicated arrangement.
 * If iron golems count as robots, then Pandora Breedlswight's relationship with Fantasia Faust in Ironwood makes her one.
 * In the original Barbarella comic there's a single-panel gag about Barbarella's current lover - a robot guy - thinking his movements are "a bit mechanical". Might be better in the original French.
 * Madison Jeffries, at least since he joined the X-Men. As far as he's concerned the more obviously mechanical a woman is, the better. His lack of social skills makes his pursuit of Danger rather tentative.

Fan Works

 * The Fallout 3 fan fiction Trouble details the incredibly complex and bizarre relationship between Butch Deloria, a leather jacket toting greaser barber, and Harkness, the chief of security in Rivet City who is secretly an android.

Film

 * One of the scenes in Heavy Metal.
 * In Bicentennial Man, Andrew Martin falls in love with Portia. His urging to become legally recognized as a human being is brought on by his desire to have his marriage to her recognized.
 * Flubber: Robin Williams was on the other side of such a relationship in with his floating female robot having an unrequited crush on him. This was mostly just Played for Laughs.
 * Blade Runner and Do Androids Dream Of Electric Sheep, although they are Organic Technology in the movie.
 * At the end of Screamers (1995) the protagonist Hendricksson realizes that Jessica is also a Killer Robot when an identical Jessica shows up. Earlier he'd tested Jessica by cutting her hand and the copy appears to know this, taunting Hendricksson by saying: "We can bleed, we can cry, we can fuck."
 * Westworld. The protagonists have sex with some android hookers. A scene written for the script by Michael Crichton (but not in the film) had a company representative demonstrating the next generation of android servants for the home -- at one stage he shows off a male android's implied larger 'equipment'.
 * The protagonist falls in love with the titular Cherry 2000, and when she breaks he goes off on an adventure to replace her body. But in the end he decides to throw her away after repairing her and hook up with the movie's Action Girl.
 * AI Artificial Intelligence involves a gigalo-bot who accompanies David on his adventure.
 * Kay-Em 14 and her creator Tsunaron are in such relationship in Jason X.
 * In Serenity, Mr Universe is married (for all we know, this might be legally buinding) to a "Pleasurebot".

Literature

 * The book Love and Sex with Robots: The Evolution of Human-Robot Relationships investigates Real Life examples of this trope.
 * The Robots of Dawn: This is a plot point in the classic Isaac Asimov novel, for a number of reasons. 1) The robot in question is one of only two humanoid robots ever created, who look just alike. 2) The other such robot is Detective Elijah Baley's partner in the investigation of a murder. 3) No one on the world of Aurora finds anything odd about the relationship, despite its uniqueness; Aurora is such a sexually open society one character blames her father for ruining her life because he wouldn't sleep with her.
 * This is also brought up in one of the short stories concerning Susan Calvin, where she is trying to figure out what happened with a robot that seduced its owner's wife (apparently it was trying to do something about the wife's self-worth issues, in accordance with the First Law's edict to not permit humans to come to harm through inaction). Of course, the problem in the long run was that while robots can't fall in love - women do.
 * Silver Metal Lover: It's a major plot point, because it's the reason used to destroy the eponymous robot - if he were functioning properly, the protagonist wouldn't want to have sex with him. Or so the Bureaucracy's reasoning goes.
 * Planetary Trilogy: This is one of the two horrifying perversions attributed to inhabitants of the Moon in CS Lewis's series. The other horrifying perversion? Birth control.
 * George Martin's Wild Cards feature Modular Man, a Ridiculously Human Robot built by a hyperinventive Ace scientist, and considered an actual Ace by others. Modular Man is shaped like a male supermodel, fully functional in regards of this trope, and pretty popular with the ladies. His creator then uses the memory cache for porn, to Mod' Man's grief.
 * Played with in The Alchemy of Stone: The clockwork Robot Girl protagonist, Mattie, is not physically capable of having sex, but certain aspects of her mechanism that have no direct connection to sex eventually take on symbolically sexual meanings for her. Eventually some of this peculiar sexuality is made quite explicit in her interactions with other characters.
 * Charles Stross deconstructs this with his protagonist in Saturn's Children. She's a robot built for ultimate human sexual pleasure in an universe where.

Live Action TV
"Fred: [about the cyborg] This thing really blurs the line between human and robot.
 * The Star Trek the Next Generation episode where Data and Tasha Yar have sex, although they were Kissing Under the Influence at the time. This has given Data a bit of a reputation as a Memetic Sex God, the results of which include the song The Positronic Pimp by Nerd Core rappers Futuristic Sex Robotz and ''The Sexy Data Tango by Voltaire. Not sure if the Borg queen counts, since she's a cyborg.
 * Cylons in the new Battlestar Galactica. Although they are more like organic robots. Organic sexy robots.
 * The Angel episode "Lineage":

Spike: Aha. So you're not ruling out that a human being could have boffed a robot. ] Sex with robots is more common than most people think."

"EMH: I'm as close to a sentient life-form as any hologram could hope to be. I socialize with the crew, fraternize with aliens. I've even had sexual relations."
 * This joke makes more sense if you realize Spike had previously demanded Warren build him a robot version of Buffy for the sole purpose of "boffing".
 * Myth Busters: Frequently joked and hinted about Grant, loading in as much Geeky Turn On as they can for a G-rated show. In the episode where they're testing lie detectors, it's "revealed" that he's given serious thought to building a female robot (or just got the giggles and threw off the polygraph, as has been known to happen). Then the episode where they introduce the professional bomb squad robot and it's apparently love at first sight. (Trivia: Grant has been in Battlebots, worked for ILM and was the driver of R2-D2 in the prequel movies.)
 * Though The Sarah Connor Chronicles doesn't state it outright, this is strongly implied to be the relationship between future John Connor and Cameron, and almost happens between the current John and Cameron (for given definitions of "penetration"....)
 * In a talk at a 1970's Star Trek convention, Gene Roddenberry mentioned that network executives objected to a script in his proposed series The Questor Tapes because it contained a scene where the titular character Questor sleeps with a woman. Roddenberry joked that he had inadvertently invented an entirely new form of intolerance.
 * Voyager's EMH. In one episode he had fathered a child, and when asked how, he doesn't really answer.
 * He said he had a son, not that he's fathered him personally. He could have been adopted.
 * And the time his sexual subroutines were deleted so he could fit into a smaller data, ah, package, for transmission to the Alpha Quadrant.

EMH Mark 2: "Sex? How's that possible? We're not equipped with a--"

EMH: "Let's just say I made an addition to my program."

EMH Mark 2: "Before you leave maybe you could...download those subroutines into my database?""


 * Lexx's 790 was a robot head (mis-)programmed for love, yet incapable of interfacing with anyone as he lacked even a tongue. Not that that stopped a robot head fetishist who owned a special groin attachment...
 * Caprica: Philo and Robot Zoe. Complicated by the robot having the mind of a dead girl and doubly complicated by him not knowing this.
 * of Farscape is revealed to be a Robot Girl and ends up in a relationship with Scorpius. However, she is made of organic technology, as opposed to mechanical.

Music

 * From the Disco era, the song Automatic Lover by Dee D. Jackson.
 * Kathy's Song, by Apoptygma Berzerk, seems to be about a sentient computer that knows its human operator more completely and intimately than another person ever could. The cover art supports this interpretation, and Word of God allegedly confirms it (see the comment from "mshover" on 09-13-2009).
 * Voltaire's song "The Sexy Data Tango" is about Data having sex.
 * Another Voltaire song, "The Mechanical Girl," is about a Robot Girl created by a tinker who made her as a second daughter after the death of his first, and a king who tries to take her for his new queen after his last queen got mad and ran off on his steed. Said Robot Girl takes violent exception to the king's advances, by which we mean that she grows to seven times her size with rockets and flamethrowers and proceeds to destroy the kingdom before returning home to daddy.
 * Abney Park's "Herr Drosselmeyer's Doll' is about a steam-or-clockwork-powered robot girl that is offered as a prostitute to paying men.
 * The Servotron song "Batteries Included" is about how male robots make better lovers.
 * Janelle Monae's Metropolis albums deal with a Robot Girl who falls in love with a human.
 * The Free Parking! song "My Girlfriend is a Robot" is about... well...

Newspaper Comics

 * In the Barbarella comic strip, one of Barbarella's lovers was a robot.

Tabletop Games

 * Exalted: One of the perks for Alchemicals is having access to a Charm installation to make them better lovers (with the ability to use mind-altering pillow talk). It's called Thousandfold Courtesan Calculations. The second edition Manual of Exalted Power: Alchemicals even mentions that high-Essence Alchemicals (who become first Humongous Mecha, and subsequently cities) tend to install a Charm that lets them control a human-scale robot for "emergencies" - but the officials have learned not to press the issue of how "a night with that hot young Sodalite member" counts as an emergency...
 * New Horizon has its Wafans., which come in three shapes: Aesir (short human-looking androids originally built for janitorial/sexbot purposes), Vanir (the first model built, looking like humans with a robotic flare), and Jotun (large, clearly artificial mechbeings). All three are human, all three come in both genders, and all three are fully functions. Yes, even the Jotun...

Video Games
"Courier: I can't feel my legs!
 * In Wizardry 8, you can try to name RFS-81 (an android) as the "sacrifice" for a succubus. If attempted, the android will say, "RFS-81 model, 'Savant Trooper', does not possess required components to carry out order. Model RFS-99 required." Raises some questions about the hobbies of the Big Bad, doesn't it?
 * In The Sims 2 your Sim can have a relationship with a Servo if they want. If you have a later expansion pack, you can set robots as one of their turn-ons.
 * Reploids easily qualify as Ridiculously Human Robots, and in Mega Man Zero, we do meet a reploid who fell in love with a human woman. As the woman got older, the reploid decided to get his parts replaced to make himself look older. After she died, he declined reverting his body to its youthful appearance so that he would never forget the memories he had of her.
 * Part of the "Wang Dang Atomic Tango" quest in Fallout New Vegas has the Courier searching for a "sexbot" to add to the stable of unique prostitutes at the Atomic Wrangler Casino. It is heavily implied, however, that one of the casino owners secretly wants it for his own, um, interests.
 * It should be noted, for those who are not averse to squicky humor, that the aforementioned robot is a Zeerust security droid named Fisto.
 * ASSUME THE POSITION.
 * For those who enjoy squicky humor, they included some truly comical moments in the process of locating this robot.

Fisto: Numbness will subside in several minutes."


 * Persona 3 FES adds Aigis in the Social Links. Hers is mostly about how she is discovering about life...and how her feelings for the protagonist are romantic in nature. It's mostly kept the same with the Female Protagonist in Portable with Aigis going through some Gayngst instead.
 * In Xenoblade,.
 * In Super Robot Wars, whenever a beautiful girl shows up in a feminine-shaped giant robot, Ryusei Date is pretty much guaranteed to be staring and drooling over the giant robot instead. Even when the pilot is herself a smaller robot. Taken to damn near in-universe Robo Ship levels with Fei Yen in Alpha 3.
 * In Mass Effect 3, after

Webcomics
"Officer:"They even got a name for it. They call it 'auto-erotic'.""
 * In Penny Arcade this shows up in the first part of one of the Automata (a sort of futuristic detective universe they explore from time to time) stories.

"Riff: I wonder if she's fully biologically functional.
 * Sluggy Freelance: Discussed in this strip.

Torg: Either that or she's full of sharp jagged metal parts and ...

Riff: Yeaaaahh! Question withdrawn!"

"No one is quite sure who decided it would be useful for artificial intelligences to posess [sic libidos, but it is generally agreed that it would be more trouble than it is worth to remove it. Besides, the horny little buggers would revolt.]"
 * Ping from Megatokyo was designed for companionship and strongly insists when queried that she is not a sex toy. But she admits that she was nonetheless built so that she could go all the way in a relationship if she wanted to.
 * Questionable Content: Only hinted at. Some of the more humanoid AnthroPCs are obviously meant to cater to this, such as the prototype of one that looked like Jude Law with a prehensile Gag Penis. It's also mutual. Momo has fantasized about Sven before, and Pintsize is a Lovable Pervert.


 * In Zap, the Stickles are an entire race of Mad Scientists... and as a byproduct of that, they tend to get really... EXCITED about autonomous Artificially Intelligent robots. Main character, Kasey the Stickle, is all over Robot (AKA: xr-743-9q) with hearts in her eyes, and acts like a jealous girlfriend whenever Robot has to 'interface' with their ship, Excelsior.
 * Diesel Sweeties: A central part of the narrative.
 * Chester 5000 XYV: The entire premise. Definitely NSFW.
 * Xkcd. Almost.
 * Not to mention the android girlfriend and boyfriend strips.
 * In Ls Empire, one of the main characters is going out with Roll.
 * Never Mind the Gap features at least 1 married couple (human woman & robot man). They ask Jim to build the body for their baby.

Web Original

 * In Sonic the Hedgehog 2 Special Edition, Tails mocks the player at one point by going on and on about how Metal Sonic is "one sexy robot" and "more of a man than you'll ever be".
 * In one Barats and Bereta video, they aid their friend in his pretending to be a robot so that a girl will fall for him. That way, he can have sex without a condom on.
 * Endless Mike, a veteran poster from the Outskirts Battle Dome is known for his love of toasters.

Western Animation
"All right, but I don't want anyone thinking we're robosexual or anything, so if anyone asks, you're my debugger."
 * The Futurama episode "I Dated a Robot" is full of this.
 * Also mentioned in the pilot, when Fry asks Bender to be his friend:

""LAME.""
 * The post-resurrection episode "Proposition Infinity" deals with the controversial issue of robosexual marriage.
 * South Park played with this in "Awesome-O". Cartman pretended to be a robot, and a guy asked if he is capable sexual activity. Cartman fortunately runs out of the room before it goes further than that.

"Sheldon: Twin-manifold access ports? Ohhh, baby!"
 * Transformers has a rather odd relationship with this one. Came to a head in the atrocity known as Kiss Players, where it formed the basis of what we shall for lack of a better term call "plot".
 * Hyena of Gargoyles has some rather... disturbing intentions toward the Coyote robot. Upon learning that Coyote is a robot instead of the real Xanatos, her reaction is "Even better!"
 * Hyena is just in general disturbing, she's a Nightmare Fetishist if you count all her Squicky kinks. Though she is a Hollywood Cyborg. Even her own teammates find her disturbing
 * On My Life As a Teenage Robot, Sheldon is implied to have a crush on his friend Jenny. And by "implied to have a crush," we mean a short step below stalking.


 * Brad also dated another robot, Melody, who looks human. He didn't realize it until later. It wasn't a deal-breaker.

"Dean: What are you doing to our robot???
 * In Venture Brothers, The Monarch has sex with one of Dr. Venture's robots.

Monarch: Uh, giving her robot-chlamydia?"


 * Mike Sorayama and his Leslie-Bots - just assuming.
 * Octus in Sym Bionic Titan with the cheerleader, Kimmy. She doesn't know he's a robot though.
 * In the Legion of Super Heroes animated series, Brainiac 5's man-crush (yes, the term has been used by the writers of the comic adaptation) on Supes counts. When you're programming 'training simulations' of being held by Superman while you die in his arms complete with romantic music, you've got it bad.
 * Although it's more subtle than most examples, this trope is heavily implied in the Time Squad episode "Ex Marks the Spot."
 * In Archer, Dr. Krieger used company money to build a "Sex Bot" named Fister Roboto and nearly married an AI. When his use of company funds it challenged he asserts "and the best part is, he's learning!"
 * One episode of Jimmy Two Shoes featured Jimmy falling in love with Schmeloise, a robotic clone of Heloise. Since Schmeloise was designed after his Stalker With a Crush, she returned the feelings and the two end up dating
 * Used for a short sketch on Robot Chicken, where a lecture on advances in robotics is ruined when a journalist asks, "Can you fuck it?" When the professor says "No," everyone leaves extremely dissatisfied.
 * In the Merrie Melodies short "Hair-Raising Hare", Bugs Bunny is lured to an evil scientist's lair by a mechanical fembunny. When he sees it at the end of the cartoon he snarkily dismisses it as mechanical...until it kisses him. "All right, so it's mechanical!"