Manabu, a single-father family, had a secret admiration for his friend's mother, Yuka. And before she knew it, her feelings turned to her love... At that time, Manabu felt sexual awakening to the foolishness he witnessed by chance, but he spent time in agony because he didn't know how to let her out. Yuka, who knew his troubles, secretly taught her. Then, Manabu, who can't control her reason for the first time she feels stimulation, attacks her. Yuka, who continues to be squid by his meat stick that beats violently like a beast, can't help it.
