Ayumi, a cute girl with an idol-like appearance, has an introverted personality and enjoys sleeping in or playing games on her days off. However, when it comes to sex, she's incredibly enthusiastic. Her erogenous zones include her nipples and pussy, and lately she's become highly sensitive on her back, buttocks, and armpits as well. Watching her face contort with intense pleasure from forceful thrusting, drenched in sweat, feels almost sinful. The sight of her slender, tight erotic body overwhelmed by unimaginable pleasure—so intense she nearly loses consciousness—is truly the ultimate highlight.