"Sex three times a week used to be normal, but lately it's been getting less and less. Since I met you..." says Atsushi, reunited with his college friend Yuji. Yuji's wife, Ririko, whom they married a few years ago, is not only beautiful but also loves sex and boasts of their happy married life. Shocked by his sexual prowess, Atsushi sneaks up on Ririko and rapes her. Atsushi is completely out of control...