7923 results for piston.

- [Broken Condom](https://fse.anthro.fr/stories/1648302-broken-condom.md)
  Author: TyrsBackalley
  Tags: Anal, BDSM, Bareback, Bondage, Bound, Bukkake, Corruption, Deep Throat, Domination/Submission, Dragon, Drake, Exhibitionism, Facial, Felch, Forced Sex, Gang-Rape, Gangbang, Gay, Husky, M/M, M/M/M, M/M/M/M, Male/Male, Master/Slave, Mild NC, NC, Oral, Orca, Ownership, Pseudo-Rape/NC, Rough Sex, Semi NC, Size Difference, Sub
- [My Lion Roommate Part 3](https://fse.anthro.fr/stories/1275353-my-lion-roommate-part-3.md)
  Author: Infernos_Flame
  Tags: Anal, Anthropomorphic, Lion, M/M, Musk, Rimming, Wolf
- [Monsters in my Closet](https://fse.anthro.fr/stories/277345-monsters-in-my-closet.md)
  Author: Samanthathecumdump
  Tags: Bear, Demon, Gang-Rape, M/F, MMM/F, Teenage, monsters, ursine
- [Session No.1](https://fse.anthro.fr/stories/716214-session-no-1.md)
  Author: bsaxagent
  Tags: Anal, M/M, Messy, Muscles, Otter, Panther
- [Command: Rape](https://fse.anthro.fr/stories/448285-command-rape.md)
  Author: Veil
  Tags: Blood, Electricity, F/Herm, Fanfiction, Hermaphrodite, Human, Katarina, LeBlanc, League of Legends, Long, Mind Control, Never Seen Sex Act, Orianna, Pain, Rape, Reluctant, Robot, Rough, Shemale, Shyvana, Violence
- [Starfox: Secret's Out](https://fse.anthro.fr/stories/1552569-starfox-secret-s-out.md)
  Author: Arch Fox
  Tags: Anal, Avian, Bird, Cum, Domination/Submission, Fanfiction, Forced, Fox, Gay, Humiliation, M/M, Masturbation, Oral, Semi Consensual, Small penis humiliation, Starfox
- [Ramming the Pregnant Hyena](https://fse.anthro.fr/stories/702566-ramming-the-pregnant-hyena.md)
  Author: Darmalus
  Tags: Cream pie, Cum, Husband and wife, Hyena, M/F, MILF, Naked, Nipples, Nude, Pregnant, Ram, Sex, Short, Vaginal, preggers, preggo
- [Surface: Doomed Planet-Excerpt 1- Marooned](https://fse.anthro.fr/stories/982888-surface-doomed-planet-excerpt-1-marooned.md)
  Author: Tyro619
  Tags: Action, Adventure, Alien, Fanfiction, Horror, Military, Tribal, Xenomorph, genetics, survival
- [And So I Brought Home the Otter (because of Toby)](https://fse.anthro.fr/stories/52371-and-so-i-brought-home-the-otter-because-of-toby.md)
  Author: Arakupa
  Tags: Anal, Human, M/M, Oral, Otter
- [Chapter Four: Failed Fertilization](https://fse.anthro.fr/stories/661877-chapter-four-failed-fertilization.md)
  Author: Vulpsis
  Tags: BDSM, Cub, F/F, F/F. dildo, Feral, Impregnation, Machine, Pokemon, Restrain, Riolu, Sneasel
- [VigoRx - 1.2 - The Build Up](https://fse.anthro.fr/stories/237172-vigorx-1-2-the-build-up.md)
  Author: IJrge
  Tags: Cock Growth, Humor, Hyperphallic, M/M, M/M/M, Macro, Muscle Growth, Spooge, Transformation
- [The Bear next door: Chapter 1 wishful thinking (credit to Begami for photo)](https://fse.anthro.fr/stories/420839-the-bear-next-door-chapter-1-wishful-thinking-credit-to-begami-for-photo.md)
  Author: AltoBear
  Tags: Age Play, Bear, Canine, Cum, Gay, Series, Sex, TBND

Next page: https://fse.anthro.fr/stories?page=9