Twilight has developed a new miracle potion: contraception and female Viagra in one dose that lasts all day! Fortunately, she has herself and five good friends to be her first test trial. Unfortunately, it's far more effective than she'd thought it would be...

Contains:
Prologue: non-clop setup, potions, secrets and lies!
Chapter 1 - Spike: non-con + dubious consent, casual sex, reverse gangbang, hemipenes, voyeuristic note-taking. (Spike is 18 in this story.)
Chapter 2 - Pinkie: dubious consent, stripper, cheap prostitution, gangbang, anal, voyeuristic note-taking.
Chapter 3 - Applejack: dubious consent, anal, incest, voyeuristic note-taking.
Chapter 4 - Rarity: dubious consent, gloryhole, free use, voyeuristic note-taking.
Chapter 5 - Fluttershy: dubious consent, bestiality, gangbang, sloppy seconds, anal, voyeuristic note-taking.
Chapter 6 - Rainbow: extra-dubious consent, futa on female, face-fuck, rough sex, public sex, sloppy seconds.
Chapter 7 - Twilight: self-cest, actual consent for once, futas on futas, orgy.

Cover image adapted from 1564958 by sonicsweeti.