College student Naoya has fallen in love with Eriko Miura, a married woman he met while working part-time at the same family restaurant. One night, left alone together after closing, Naoya loses control and pins Eriko down on the sofa, taking her by force. Overwhelmed by a mix of satisfaction and guilt over his actions, Naoya becomes deeply conflicted. Yet his feelings for Eriko only grow stronger, and instead of suppressing them, he embraces the emotions more intensely. The story unfolds with gripping intensity, exploring Naoya's inner turmoil and the evolving relationship between him and Eriko.