After dinner with Natsuki, the receptionist at a client company, a married man sleeps with her. His marriage is already cold, while Natsuki offers mind-melting tongue kisses, unsolicited ass licking, and permission to creampie her as many times as he wants. By morning she has breakfast ready, helps him put on his socks, and services him with a blowjob. She asks for nothing inconvenient and gives him everything he wants, drawing him deeper into an affair he never wants to leave.