Takurou's friend, Hiyoshi, said to him, "Your mom isn't too beautiful?" Since then, Takurou started noticing his mother. Seeing her in a bath towel and other unguarded states made his romantic feelings for her grow stronger. When his father was away on a long business trip, he mustered the courage to confess to his mother, but she brushed it off lightly. Unable to suppress his feelings, he started showing his affection every day. One day, he was caught masturbating with his mother's panties and got scolded.
