Shy girlfriend strips and PEE for you

You are with your girlfriend at a party and sneak to the bathroom to make out, when she takes her black dress off and shows off her pretty lingerie she realises she has to pee! She asks you to leave the bathroom but you tell her to pee in front of you because you are going to get married and share everything anyway. Vivi is shy about it, but sits down on the toilet completely naked and pee for you.