"Lately, my wife and I have become less close. It seems like we haven't seen each other since we met you." Yuuta reunites with his college friend Takeshi. Takeshi got married three years ago to a beautiful wife, Kana, who apparently loves sex, so he boasts, "We still have sex three times a week." Yuuta, a sex-starved, virile man with no girlfriend, is frustrated. So he sneaks up on Kana and forces himself on her. Yuuta can't control himself...