On the first anniversary of her marriage, Kasumi Amamiya reunites with two male classmates from university. Though she had secretly vowed never to fall back into her old promiscuous ways with her former party friends, vivid memories of her wild past come rushing back. Recalling a previous threesome in an outdoor bath, she feels her resolve wavering as she faces their large cocks—yet tries to resist. Her restraint doesn't last long. She drools eagerly, performing titty-fuck with her big breasts, then takes the cock into her mouth with furrowed brows, sucking deeply with tight cheeks, swallowing every drop of cum. Unable to fight her slutty nature, she reluctantly allows penetration and, overwhelmed by the thrill of a threesome after so long, ends up moaning in pleasure as she's creampie fucked. She takes the big cocks one after another, her huge tits bouncing as she's repeatedly filled with cum, left dazed in both mind and body. Later that night, she answers a call and is summoned to a stud's car, where she's forced into blowjob service. Deepthroating and intense suction bring him to climax, splashing cum all over her—her heart completely captured by the ecstasy.