Twilight Sparkle has heard about something called “The Talk.” She’s asked everypony she knows about it: her parents, her teachers, even her friends. None are willing—or able—to tell her what it is. Finally, she turns to her B.B.B.F.F. for answers. When he, too turns her down, she casts a spell on him that she’s read can make any stallion cooperative. What she doesn’t know is the reason why: It keeps its victim from reaching orgasm.

As Twilight's spell does its work, Shining grows more pent-up by the day. To make things worse, he can't help thinking about his little sister in a way that no big brother ever should. And if that wasn't bad enough, he's beginning to embarrass himself in public, whether by a set of plump, drooling (and swelling!) nuts or a wandering eye for his sister's flank.

Pushed to his limits, Shining might find himself pushed to indulge his sister’s supposedly innocent request. After all, it’s always wisest to give a curious Twilight what she wants. And if he does, there’s a good chance that he’ll give her a hooves-on lesson, too—and one that she'll be sure to remember.

Updates every 1-2 days.

Contains: [spoiler]Orgasm Denial, Incest, Foalcon/Underaged Sex, Excessive Cum, Public Erections/Leaking, and light Cum Inflation[/spoiler]