Uh, pretty much PWP. Something goes very wrong with a trial run of some new tech.

In which an agent is sent to the border to evaluate the heir to a province.

The good doctor, as many scientists of his inquisitive bent, was largely amoral, pursuing knowledge for the sake of itself. The two main assets of his life, those gloried above all others, were his precious vegetative experiments and his beautiful younger brother, Anwyll.

Warren is going crazy, but can his best friend overcome his own fear to help him?

"I've never seen it plant on a person before."

Part I of the Atypical Anatomy universe. Futurefic Sci-Fi First Time Boarding School fic, oh my.

Mikey's head whips around to face him abruptly, looking confused. "I'm petting it? This isn't, like. It's one of your arms, isn't it?" Because while he's pretty sure he wouldn't mind accidentally petting Gerard's dick, considering the kind of dreams he's been having lately.

Nimueh has an evil tentacled plant guarding her hideaway, and it takes a particular shine to the young warlock that stumbles across it. TENTACLE SEX FTW!

Sam really didn't mean to get trapped with the demon, really he didn't.

Mako gives you tentacles. No, really.

The tentacles looked almost like jewelry, sort of iridescent-shiny blue and purple, speckled with pale silvery spots, and they wound around Adam's wrists and up into his palms and coiled there, like small glittery snakes.

Spencer finishes dragging the last of the pillows in just as Ryan stirs, mumbling sleepily, head barely above the water. "Spence," he mutters. "I know you're tired, you don't have to sleep in here."

The dark powers have some... particularly interesting applications.

John, Rodney and a room full of...things.

Sulu did not say, 'How am I supposed to be after an involuntary threesome with you and a tentacle monster?'

Maybe Mrs. Fabray was on a do-good high after giving up one of her kidneys for her cousin, or maybe it was just the morphine, but she'd brought Mr. Fabray—she kept calling him that, like it meant something—along with her to the pedes aisle to distract herself, and Quinn was being rocked to sleep by a nurse, unclaimed.

What if Clark were a good bit more of an alien than we think he is? And what if Lex found out about it?

"But wait," Bob said. "Why does you having tentacles mean we can't date anymore?"

"Alright, you've got me. Now what're you going to do?"

Patrick loves the tentacle beds. Bob is not so sure.

Eames stumbles upon Arthur dreaming, and in his dream he is being fucked by tentacles. Eames, being Eames, decides to join in.

Tentacle porn with Adam/anyone! Adam can have tentacles or be the recipient of tentacle affection, either way is great.

Merlin found the spell written on the inside back cover of his book.

Another off-world mission, another alien ritual – and suddenly, Rodney has tentacles and needs to mate with his mate – John.

Heading off into the forest for some time alone, Zelgadis attracts some unexpected attention, and, naturally, Xelloss takes advantage of the situation. Post Evolution-R.

Tentacles: now part of the dungeon. Kink Bingo, for the square "tentacles." September 2010.

And sometimes a car picks a driver with a crazy-jealous sword. Sequel to "My Other Car Is A...."

Gerard always knew that there had to be life on other planets. He just never planned on meeting it.

Arthur didn't mind so much about Merlin changing him into a shark or a wolf when needs must... if only Merlin would quit making him come as well.

How to build a database to get the right person or people for every kinky contingency. One such task is suggested; readers are encouraged to submit more.

It's not all bad when Jim and Leonard awake in a strange room containing a large pool of water - until the tentacles start appearing.

"Gosh, Karkat! That's not what I was expecting at all!" Fanart drawn for Porn Battle XII.

Ghost Gauntlets + Authentic Wriggling Tentacle Dildos. Rose + Dave. It's really very simple.

John beats a thunderstorm home, Rose has melted all over the bathroom, and they make do despite the absence of their other two pieces.

Stiles looks up. Slowly. “Holy shit,” he says. The tentacle is attached to more tentacles which are attached to a giant glowing squid thing. “That is not the droid we were looking for.”

John had gotten kind of blasé about offworld travel.

Fine, so maybe it hadn't been the best idea to attack the giant tentacle monster.

Totally, of course. A sex alien named Gerard dropped out of the sky to watch him jerk off. No way is his brain making this shit up.

Once upon a time, a woman fell in love with a man that she thought was actually a man. Turns out, fucker was a shape shifter, and not just any shape shifter, but a chaos monster. Fast forward a few hundred years, and one Stiles Stilinski is minding his own damned business, helping his pack defeat an (the? He doesn't know, he just knows they're assholes) alpha pack, when this witch starts laughing at him. And suddenly he has tentacles. In which Stiles discovers he's actually a baby chaos monster, sprouts tentacles, and then has to spend an indefinite amount of time with one rather surly alpha werewolf, learning how to control his form, defeat an alpha pack, and navigate the perils of loving someone who's kind of afraid to be loved. All while sporting tentacles that have a mind of their own. Easy, right?

As the base's resident expert on human culture, Sam had fumbled his way through some pretty awkward conversations, but even he didn't feel up to tackling the questions Bee would have once he learned that his best friend had somehow developed a fetish for alien robots.

On an exploration mission to Elissinar IV, Kirk talks Sulu into letting Dirandae, one of the President's aides, take them back to her room to "look at a plant". It turns out the Elissinar have entirely different sexual organs from Terrans. Hey, exploration missions can be fun!

It starts with a dare, and ends with sex, and really, humans may be lacking in some ways but they more than make up for it in others.

It’s not like he lives his entire life with his bottom half a writhing mass of tentacles instead of legs, but about every ten days he has to spend at least eight hours soaking in a tub of water.

Clint has unusual fantasies; Tony has unusual abilities. This works out in everyone's favor. (Alternately: "Consentacles!")

A tiny green tendril curls softly around his wrist where it's resting against the wood. Stiles takes shallow breaths, trying not to move or get too excited, but—it's working, he thinks. This is going to work

Tony Stark is all about the advancement of science, but...he probably should have clued Steve in a little sooner. Steve just thinks it's a bad idea to volunteer for anything that involves Reed Richards.

It's three hours before JARVIS tells Steve that Tony is ready.

Stiles gets friendly with a Tentacle Monster.

In which Derek finds Stiles in a compromising position.