"Until now, tình dục three times a week was the norm, but recently it's been happening less and less. Ever since I met you..." Atsushi reunites with his college friend, Yuji. Yuji's wife, Ririko, whom he married a few years ago, is not only đẹp but also loves tình dục and boasts that their marriage is going well. Feeling overwhelmed by his sexual prowess, Atsushi secretly visits Ririko and forces himself on her. Atsushi is out of control...