Mitsuki works as a rookie concierge at a luxury hotel in Tokyo. One day, she visits a customer to deal with complaints, but she says that she has a "bad attitude" and further angers the customer. A few hours later, she is told to come to the room by name, and when she does, she is strangled by a guest and made to faint. When she wakes up, Mitsuki is restrained, obeys a man, and is overpowered. Deep Throating, Toy Ikase, Raw Fucking Creampie. With fearful confinement training, Mitsuki's spirit gradually collapses.
