[477GRMO-079] Ningen observation Stretching that the skin and the skin touch is turned into foreplay, and the man and woman of the friend relationship who gets in no time

A man and a woman who seem to be friends. A man is a trainer, and a woman is invited to her home and taught to stretch. Apparently, I have had SEX with drunken momentum once, and my friendship has already collapsed. It is natural that such two people are uneven if they do the act that the body touches each other behind closed doors. In no time, your hand reaches out to your crotch, and you can eliminate the lack of exercise with SEX.