Baby thinks he's a big boy wearing his superman underwear but step-daddy says he needs to stay in diapers. Baby lays down, takes off his superman undies and gets into a new all-white Bambino diaper, baby wets, you see the pee make the diaper wet as baby pees. After a bit baby gets bored so he untapes his diaper and masturbates to orgasm. But baby's diaper can still hold more pee, so he tapes his wet diaper back up and he's on his marry way!