Due to an unexpected turn of events, Kyosuke's neighbor's wife, Reika, was found out to be a male masochist. He tried to cover it up in a panic, but Reika, who had always been sadistic, happily tormented him upon finding out... teasing handjobs, forced facial riding, etc. Eventually, he was made to wear a chastity belt and have his ejaculations managed. While writhing in shame, Kyosuke was made to ejaculate through various methods and became addicted to the pleasure of being tormented, growing more and more attached to her. And then, after just one week...
