START-639 — Sakura Mana, a real estate agent who returned to work after an 8-year hiatus, seduces the boyfriend of a couple who came to view a property to live together, and has unprotected sex with him, ejaculating inside him.

Approximately eight years after quitting her job, Mana, whose abnormal sexual desires were aroused by happy-looking couples viewing properties, repeatedly engaged in infidelity that went beyond the bounds of her professional life... Now back at work, Mana finds herself alone in an empty property, recalling her past sexual fetishes and resuming her search for a property to satisfy her sexual desires once again... Unable to forget the pleasure of stealing the bodies of the men she encounters, this lustful real estate lady invites them to have unprotected sex.