When he was young, Keita had a faint crush on his childhood friend's mother, Chigusa. However, as he grows into a man, his love interest gradually turns into an irresistible sexual urge. On this day, when Keita came to visit his childhood friend's house and found himself alone with Chigusa, Keita couldn't resist and confessed the extent of his feelings for him. Seeing Keita's serious gaze, Chigusa senses Keita's feelings and utters some unexpected words. "Don't tell my son about this."
