"I will hold your mother until you are satisfied." Yuko is at the mercy of her son's unexpected determination. It was certain that her frustration from miscommunication with her husband had reached its limit. Her dry body ached every time she caressed. (But ... what about a forbidden relationship with her son ...) A son who pokes the back with a powerful piston to reassure Yuko who is lost. Yuko, who becomes sensitive every time she reaches her climax, gradually falls into a trance state.
