It's been a week since Twilight sprang the idea of erotic hypnosis on Rarity, and while it was nice being the hypnotist, running her hoof through Twilight's pliant mind, Rarity has found herself craving the other side. She wants to be under, to be dominated, helplessly under her marefriend's hypnotic control. But Rarity's tastes have always been a bit more… intense than most ponies'. Luckily, Twilight's more than happy to oblige her.