10000 results for biology.

- [Races of mynethrol II Nidarians](https://fse.anthro.fr/stories/331725-races-of-mynethrol-ii-nidarians.md)
  Author: Gadarian
  Tags: My'Thana, Mynethrol, Nidarian, No-Yiff, Reference Sheet, crystal
- [Fantasy Moment (WS)](https://fse.anthro.fr/stories/525106-fantasy-moment-ws.md)
  Author: AlejandroDelFuego
  Tags: Bed, Coyote, Cum, Desperation, Fantasy, Female, Full, Green, Hide, Japan, Love, Male, Pet, Piss, Watersports, beg, begging, biology, bladder, desk, desperate, jellyfish, marine, master, moment, mouth, pee, pleasure, skills
- [Royal Guardian Chapter 1: My Guardian's a fur?](https://fse.anthro.fr/stories/246538-royal-guardian-chapter-1-my-guardian-s-a-fur.md)
  Author: G-man2014
  Tags: Anthro, Death, Friendship, Highschool, Human, Kissing, Lucario, M/F, Mild Language, Serpent, Violence
- [The Dragon's Apprentice: Chapter 4](https://fse.anthro.fr/stories/640155-the-dragon-s-apprentice-chapter-4.md)
  Author: Blackstone
  Tags: Anal, Bull, Dragon, Human, Humiliation, M/M, Magic, Master/Slave, Oral, Orgasm Denial, School, Size Difference
- [Epsilon Labs](https://fse.anthro.fr/stories/726779-epsilon-labs.md)
  Author: Iscin
  Tags: Aliens, Dog, Domination/Submission, Dragon, Ejaculation, Female, Hermaphrodite, Lizard, Male, Master/Slave, Sci-Fi, Sex, Shark, Size Difference, Story Progression, Story Series, Tiger, Vaginal, Wolf, h/h, manta ray
- [ Nate and Jake - College Days - (EXCERPT)](https://fse.anthro.fr/stories/1774993-nate-and-jake-college-days-excerpt.md)
  Author: Cederwyn Whitefurr
  Tags: Bored, Buck, Character Introduction, Classroom, Clean, College, Deer, Emotion, Equine, Excerpt, Frustration, Gay, Gay Relationships, Insolent, No-Yiff, Patreon, Plot Development, SFW, Short Story, Stag, Stallion, Story, Story Introduction, Story Progression, Teasing, Whitetail, Young Love, cheeky, playful
- [Biology Lesson OR Why You Don't Have Sex With Canids on a Deadline](https://fse.anthro.fr/stories/71590-biology-lesson-or-why-you-don-t-have-sex-with-canids-on-a-deadline.md)
  Author: quoting_mungo
  Tags: Fox, Human, M/F, Tie, Vaginal
- [Ecstasy or Oblivion - Session 1](https://fse.anthro.fr/stories/1366921-ecstasy-or-oblivion-session-1.md)
  Author: zmeydros
  Tags: AI, Alien, Anal, Android bodies, Cyberpunk, Herm, Hermaphrodite, Human, Male, Male/herm, Mind uploading, Novel, Prehensile Cock, Pussy, Sci-Fi, Semi-aquatic, Space, Space habitat, Transhumanism, Vaginal, artificial intelligence, hacking, space station
- [Raising His Grade, One Inch at a Time](https://fse.anthro.fr/stories/2031841-raising-his-grade-one-inch-at-a-time.md)
  Author: Joshiah
  Tags: Cum, Female, First Time, Fucking, Interspecies, Issac, M/F, Madison, Male, Sex, Sheep, Straight, Theodore Ursus, Vaginal, Vaginal creampie, Virgin killer, Virginity Loss, Zebra, cum inside, risky
- [Stories From Elton High | Chapter 15](https://fse.anthro.fr/stories/286248-stories-from-elton-high-chapter-15.md)
  Author: Alflor
  Tags: Highschool, M/M, Otter, Wolf, friends
- [Hidden Evil](https://fse.anthro.fr/stories/267053-hidden-evil.md)
  Author: Zeikcied
  Tags: Cub, Drugs, Incest, M/F, Rape, Snuff
- [A merging of lives](https://fse.anthro.fr/stories/279283-a-merging-of-lives.md)
  Author: HornyBunny
  Tags: Anal, Anthro, Arousal, Auto-Cunnilingus, Big Cock, Blowjob, Breast Growth, Breast Sucking, Breastplay, Cum, Domination/Submission, Facial, Fingering, Gender Shifting, Great Dane, Human, Internal, Lactation, M/F, Milk, Multiple Breasts, Nipples, Oral, Tit Fuck, Transformation, Vaginal, big breast, riding crop, workroom

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