"Kurumi" has moved to the condominium where Kiyohiko, an unemployed forty man, lives. She has a lovely atmosphere but big tits, and one day she got entangled with a man while going out with her husband. Kurumi gazed with gratitude and envy at Kiyohiko's rescue from her unreliable husband. From the next day, Kurumi appeared with no bra under her clothes and gradually seduced Kiyohiko.