For some reason, all the Amateur girls I picked up in Shinjuku had big breasts. I wanted to test the bond between father and son, so I called the father over, dangling a reward in front of him, and had him rub his crotch against me. Of course, I knew they wouldn't like it like that, so I put a sheet of plastic wrap in between them. But it breaks easily. But once they get their horny switch going, some parents and children won't stop until they cum inside... (sweat)