Mitsuki works as a new concierge at a high-end hotel in the city. One day, while handling a complaint, she visits a guest's room but is accused of having a 'bad attitude,' further angering the customer. Several hours later, she is summoned to the guest's room and is choked unconscious. When she comes to, Mitsuki finds herself restrained, at the mercy of the man, and subjected to ●●●●●. Forced oral sex, toy-induced orgasm, rape with internal ejaculation. Through the terror of imprisonment training, Mitsuki's mind gradually collapses.
