Daisuke and Masaya have been good friends for a long time. It is said that such two people have been fighting all the time at school recently. The teacher intervenes and summons the mother to the school to stop the fight between the two. The reason for the fight between the two was that "each other's mother's 'buttocks' are too attractive." The two are already in the midst of a rebellious period. Confused mothers use their overly attractive "ass" as a weapon to carry out a big project to make their sons reconcile and even rehabilitate their rebellious phase!
