Don't poop for 24 hours prior to this dare: Pick a movie preferably a weekday matinee, diaper up and go to the movie - give yourself plenty of time Grab on of those giant movie theatre soda and a nice big chocolate bar.
Go to the bathroom, and shove the chocolate bar down the front of your diaper and insert a suppository in you ass. Go to the movie theatre and drink the whole sode before the movie starts.
Feel the chocolate bar melt into your crotch. If you manage to not piss or shit the entire movie, you can orgasm into your diaper when you get home.
If you piss in your diaper but not shit - take a scoop of the pissy chocolate and eat it
If you shit and don't piss - go home and stick your nose in it - you may clean your face only after you take a lick of the chocolate (I hope it is chocolate
)
If you do both - It is corner time. Kneel in a corner and think about what you have done while siting in your dirty diaper - at least 30 min!