Beautiful mother Yurie takes care of her drunken father. Despite being his own parents, his son Yoshikazu was resentful of the two being unbalanced. Yoshikazu, who believes that he is a man worthy of being a mother, approaches Yurie and deviates from the relationship between mother and child, even if it is only a blowjob. Even after that, Yoshikazu can't hide his excitement at Yurie's resistance as a mother. The relationship gradually escalates, and Yurie finally opens her crotch to her son. A digital mosaic of a mother who was lusting for her beloved son.