Little sister's truth or dare

         "I don't know about this guys," Tom said. "What happens if the person chooses dare for example? And what about the person who asked that dare?"
"Well, for example, the one who chooses dare is still gonna have to lay on their back and do ask the dare-giver says while that person sits on their face, like with choosing truth. If you lie during truth or don't do the dare, we punish you by taking off a piece of your clothes until you're completely naked, and once you're naked that's when we get into the heavy stuff; lie for truth or don't do the dare and we have to fart up your nose, do it again and we fart in your mouth, do it a third time and then you'll have to drink our pee, and do it the fourth time, well, you lose the game amongst other things..." Tom was already not liking where this was headed since they implied that he'd graduate from pretend toilet to actual toilet, and we wasn't sure if he wanted to play long enough to get to that point. Plus, if he did the same to them then he'd likely get his ass busted since he's supposed to be babysitting them. Still, the hornier part of his mind knew that as the pretend toilet he'd get to look up the backsides of all the girls there, and what guy would really want to pass that up, especially with girls as cute as his sister's friends? Tinling it over one last time, Tom decided that...