During the day, the top head is completely devoted to work with many thoughts and fatigue. At night, when going home, the bottom head is completely owned by the stepmother and younger sister. Bedtime is always the most difficult time for him to control when his stepmother and sister each lie on one side while they only wear underwear and don't even wear bras when sleeping. Feeling uneasy and excited because they both continuously and deliberately took turns rubbing their penis with their feet. Unable to control such stimulation, he decided to get up and use his giant penis. taught mother and child a lifelong lesson.