Based on erotic game by Lune TeamBitters. Nanami is happily married. While using a public bathroom, she is caught on camera by the building manager, Kamata. Using the video footage as blackmail, Kamata now has complete control over her, and Nanami soon finds herself enjoying the sexual acts she is being forced into.

Después de días de ser violada y humillada por el administrador, Nanami suplica ayuda a su viejo amigo Hino

Historia alternativa. A Nanami le es infiel su esposo y su vecino aprovecha la oportunidad para quedarse con ella