Help Settings

Lisarra and the Slugs, Part 1

Lisarra slipped another finger inside shas' slit as she brought the xenobiologist closer and closer to her climax.

Female, Lesbian, Tau, Tentacles, Vore (soft)

Xenobiologist - Pod Spider

All the evidence came to light when the xenobiologist forced the shape shifter to revert to its natural state using an electrical shock.

Alien, Anal, Ball Pregnancy, Balls, Cock, Cum, Dragon, Eggs, Gay, Living Insertion, M/other, Male, Oviposition, Plugged, Stretching, Strip tease, Tanuki, Tentacles, Uncut, Xenobiologist, gape, stripping, weird

Science Amongst the Stars

- so, you're a new xenobiologist they assigned here, huh? a voice called as i entered the lab. i looked around and saw an another scientist.

Science, Star, Union, colony

The Consciousness

I'm a xenobiologist. i specialize in plants, not derelict transports." "you've got me there. all i know is what i was told.

Blowjob, Bondage, Bound, Cum, Ejaculation, Fear, Goo, M/other, Mild Bondage, Nudity, Oral, Space, Stretching, Swallowing, Telepathy, Tentacles

Xenobiologist - Mind Flayer Mantle

Manny, xenobiologist standard adult entertainment warnings here: please be of adult age and not to be offended by homoerotic acts or adult fantasy. if you are alright with that, please proceed.

Alien, Balls, Blowjob, Body takeover, Bondage, Cock, Cum, Forced Orgasm, Living Insertion, MC, Male, Medical Procedure, Mind Control, Orgasm, Slug, Swallowing, Tanuki, Tentacles, Wolf, Xenobiologist, parasite, weird

Xenobiologist - Siphonophore Remora

The entire experience felt like a slow-motion orgasm to the xenobiologist. he felt his cock continue to throb and ache as more tendrils continued to spill out from his stretched urethra.

Alien, All the way through, Body invasion, Cock, Engulfing, Gay, Living Insertion, Male, Slime, Slug, Stretching, Swallowing, Tanuki, Tentacles, Urethral, Xenobiologist, vore, weird

Last Days of the VSC Steadfast [Mini-Fic]

It went against a dozen guidelines of a xenobiologist of her position to experiment on herself, but...

Alien, Insect, The rim, Transformation, Vekk, Weight Gain

[p] Xenobiology

Kyshryn found himself wishing that he were a cultural scientist, not a xenobiologist.

Alien, Egg Laying, Eggnant, Eggpreg, Eggs, Impregnation, Pheromones, Romance, Slow burn, extraterrestrial, xenophilia

Rise of the Zootopian Star Republic Ch. 3

Something caught his attention as he scrolled down the document, one of the xenobiologists had noted unusual behavior in one of the giant insect colonies.

Fanfiction, Stellaris, Zootopia

Rendezvous

Willy was not a xenobiologist himself, but he assumed that the contents of nak'sen's crotch would likely not behave that different than what he was used to. it was worth a shot, they'd gone this far already...

Adorable, Adult, Adult Content, Barefoot, Bedroom, Cock, Compassion, Consensual, Convention, Cuddling, Cum, Cumming, Deep Penetration, Erection, Femboy, Fingering, Flirtation, Fondling, Foot Fetish, Footjob, Foreplay, Fucking, Gay, Girly, Handjob, Hard-On, Heavypetting, Hotel, Humping, Inserting, Internal, Kissing, M/M, Male, Massage, Masturbation, Naked, Pawing, Penetration, Penis, Seduction, Seductive, Seed, Sexy, Shy, Smile, Teasing, Tickling

Raising Capital

Captain terryn of the free trader _defiant_ said he was willing to take on a xenobiologist for the next voyage out with a 10,000pc advance on pay.

Sci-Fi

Chapter 1 - This Is War...

Gerald moreau, former employer of genecorp, and xenobiologist who specialized in mutanimal physiology, and this is my daughter, dr. lani moreau."

Doe, Drama, Human, Lion, M/M/M/F, Story Progression, Story Series, Superheroes, Wolf