Due to overwhelming demand, Misa Yuuki unleashes her anus once again! Forced to live-in as a housekeeper at the Kanayama household to pay off her husband's debts, Misa serves under master Shu and his son Kintaro—two men living under one roof. Lately, she's been losing her composure. One evening, after stepping out of the bath, she realizes her underwear has mysteriously vanished. From there, her live-ass servicing begins as their plaything. Soon, the master sets his eyes on her, craving her anus. This scene drives her into uncharted territory.