Miori receives a treatment at an esthetic salon introduced by an acquaintance. Worried about her small bust, she expects an enhancement and after a light treatment, drinks herbal tea, her consciousness starts to cloud over... When she wakes up, she's restrained and struggles in vain, but a strange liquid is applied to her nipples, experiencing a pleasure she's never felt before! Her nipples are roughly played with while a cock is inserted, and she repeatedly climaxes... Thus, Miori is imprisoned in the esthetic salon. Every day, her nipples are defiled by the semen of an increasing number of men's filthy cocks, and a hellish daily life begins...