Friends who come to study at Yoshio's house. The aim was Ayumi, the beautiful mother of Yoshio. I snoop on Ayumi's body between studies. At that time, I decided to take care of him at the house of one of my friends who had no mother. Ayumi is begged by a boy in a room with just two people and becomes a good-looking relationship. I can't stop the aching body while remembering my guilt ...