You’ve called your girlfriend in as you want to show her something. she annoyed she trying to get ready to go out with the girls. You show her what you have on under you jeans. A diaper. You have wanted to try one for ages and you thought tonight is the night. Penny laughs at you, wtf, you are weirdo why on earth are you wearing that? You tell her you plan on wearing it all night. Penny soon comes round to the idea and decides to up the anti. She blackmails you. She comes up with a great idea. She wants you to wear the diaper for 24 hours and wants you to take pictures of every time you fill your nappy with pee. If you last 24 hours in the same nappy then she will not tell her friends. However if you bail out before then then she will leak all the pictures to her friends and everyone will know.