Mummy Kaz is in her bedroom when you come in with a very wet nappy. She doesn't want to you get a nappy rash so she takes off your plastic pants & wet nappy & cleans you up ready for your next nappy. But it seems that you like Mummy in her tight latex dress & plastic underwear as your little pee-pee is getting hard. She'll have to do something about that or she'll not be able to get your nappy on!