Sukebe na jūnin: Hiru mo yoru mo hatsujō-chū

Original title: スケベな住人 昼も夜も発情中

Ichiro and Jiro, brothers who made a name for themselves in the yakuza world, have now left that life behind, but are being targeted by their former enemies and are hiding in the apartment of their widowed landlady, Kyoko. One day, the brothers find a young woman lying unconscious on the beach. As they begin to play a prank on her...