START-269 A lewd, busty real estate lady, Hibiki Natsume, seduces the boyfriend of a couple who came to look at a property to live together, and makes him cum inside her raw.

Hibiki, a real estate office lady, is put in charge of a young couple who are looking for a place to live together. She has a gentle demeanor and a kind personality, and is well-liked by her customers, but in reality, she is a pretty nasty woman who has an affair with the customer's boyfriend. During a viewing, she seduces the boyfriend while he is not looking, and later calls the man herself, letting him insert his penis into her raw and even cum inside her...