A timid girl with big breasts who could not say 'no' and was embarrassingly driven to ecstasy repeatedly by an erotic masseur, Yuzuriha Karen.

Karen, a member of the volleyball club, visits an unexpected massage parlor after a tragic injury, only to find it's the work of a surprising erotic masseur!? The unexpected developments keep one on edge. Can the timid Karen escape this treatment, or is she destined to be developed instead? What awaits her is a shocking massage far from healing! Amidst a blend of eroticism and inner conflict, Karen's situation continuously deepens, eventually leading to an overwhelming urge to squirt. Her emotional state, coupled with the gripping and unmissable developments, will surely astonish. Is this treatment a true cure or a journey to the depths of eroticism? This is an exciting work that promises thrill!