A time-traveling Hermione Granger, stranded in 1950s London, finds herself at the mercy of a young Tom Riddle, who manipulates her into becoming his test subject for dark magical experiments.
Riddle, calculating and cunning, uses a combination of potions, enchantments, and psychological manipulation to explore Hermione's responses and push her to the brink of ecstasy, only to deny her release, forcing her to beg for satisfaction.
The power dynamics shift as Hermione's desperation grows, leading to a climactic encounter where Riddle's control is both her torment and her salvation, exploring themes of orgasm denial, humiliation, and the psychological aspects of sexual submission.