You notice your boy is crying, you come to him, play with him, act silly and try to make him happy. then you smell that there is bad smell coming from his diaper. you start singing a dirty diaper song and take off your shirt and bra and let your boy to play with your breasts while you change diaper and keep singing. when you are done tell him that if he wont in diaper again then you will show him how to play with his little cock