Riisa makes her debut in "Otona no Vinyl Book"! She looks like a cute, innocent girl at first glance, but surprisingly has a huge cock attached, making her irresistible from the moment you see her. When her ass is fingered, she can't hold back and starts giving an erotic blowjob to the male actor. Then, her tight anus is stuffed with a rock-hard cock, and as the thrusting intensifies with varying speed, she becomes increasingly aroused, her face transforming into that of a true female animal. Even during penetration, she teases her own nipples to heighten sensitivity, breathing heavily and cumming repeatedly through her ass. Even after having thick, sticky cum dumped all over her clit, her greedy expression clearly shows she still wants more sex—an intense display of her wild, uncontrollable female instincts.