Twilight Sparkle, Student of Celestia, and Shining Armor, soon to be Militant, are left alone in the house for the weekend. Their parents are out for their anniversary and leaving the pair behind. Trusted to not make a mess of the place, the pair start with a rough little stint until Twilight feels her heat coming on. Not wanting Shining Armor to get a whiff of her smell, she backs down. Soon after Shining leaves an item alone and forgets about it, leaving Twilight to discover a dirty little secret. Things soon become wild for the siblings as feelings spill out in lustful actions.

Contains - M/F, Feral, Incest, Twicest, Shining/Twilight shipping, Sex Toys, Masturbation, Assisted Masturbation, Anal Insertion, Thigh Job, Vaginal, Condom Usage, Brother/Sister, Double Penetration using Sex Toy, Squirting, Mare in Heat

Inspired by Selenophile's latest NSFW Comic
Cover art by Selenophile >>>1469468 Warning NSFW Image in Full