In this series, the male actor who is the target of milking is chosen by the female actor, but Asahina Aoi chose Rusher Miyoshi, with whom she had co-starred many times as an M actor in her six-year career. The purpose was to make him "a person who can't masturbate with anyone other than Asahina Aoi even after retirement." It was a cruel act of Aoi to leave such ultimate despair as a farewell gift, with the thought that there would be no one to pursue anymore... Such a "bad" feeling was actually very erotic!