Fics like Dawn of the Breeders

A scientific discovery intended to help declining fertility inadvertently leads to stirring an ancient force from its slumber. Twin siblings Erica and Eddy Combs unknowingly become a new vector for this force to spill out into the world, and they unlock and unleash their true desires in the process.

You may also like

1. Stretching Sister's Cervix by risque (Original Work)
2. Skylar Needs A Stallion by SlutWriter (Original Work)
3. Natural Selection by Phlux (Original Work)
4. Slice of Life in a Hyper World by Yapazoid (Original Work)
5. Amanda's Preggo Fitness Class by Phlux (Original Work)
6. Centaur Taxi by orphan_account (Original Work)
7. Natural Selection: The Next Generation by Phlux (Original Work)
8. Matryoshka by Takes_On_To_Know_One (Original Work)
9. Of Monsters and Humans and Things by xgirl_heart (Original Work)
10. Stuffed and Mounted by Anonom (Original Work)
11. "Bigger" by SlutWriter (Original Work)
12. Horse Girls Are Easy by Phlux (Original Work)
13. Princess Cassidy's Whore Diary by jordanvskeeterson (Original Work)
14. Racist Blondes Visit Damballah Island by SlutWriter (Original Work, Damballah Island)
15. Uncharted Waters by AlfieHunter (Original Work)
16. Filling My Baby Sister's Tummy With Cummies by PerfecterCell (Original Work, No Fandom)
17. In the Maw of MalO by Wantaro (Original Work, SCP Foundation, more)
18. Natural Selection: Nana Knows Best by Phlux (Original Work)
19. Gobbo Moms Know What Human Boys Need! by SlutWriter (Original Work)
20. Catfishing Gone Horribly Right by VeryDepravedWriter (Original Work)