"This is troublesome, customer!" Miki, who works as a concierge at a hotel, is one day cornered by a guest. The man had been laid off and abandoned by his wife and children. He says he wants warmth. Miki, who believes in empathizing with her guests' feelings, can't bring herself to push him away and ends up accepting the relationship. She thinks this is a one-time mistake and decides to forget about it. But since then, her body has been hot and aching. The illicit act with the guest had awakened the wanton nature within Miki.
