You come home to see your little sister wearing an extremely slutty microbikini and ask her what's going on. She tells you that she has been playing a truth or dare game with her friends and her dare was to go and buy this microbikini and take pictures. Do you like it? It's so tiny, she can tease you with her hard nipples, big tits and shaved pussy with hardly any effort! You tell her that these games are very immature. Oh! How would you play the game then, bro? You would challenge her to do something really taboo, like...pee in front of you. Wow your sis didn't know you are such a pervert! Fine! Challenge accepted! But don't expect her to pee in the bathroom. She is doing it....right here! Are you ready to watch?! ;)