Brook walks in on you in the bathroom and catches you wanking, she is disgusted that you are wanking in someone else's bathroom in the middle of a house party! You tell her that if say anything to anyone you will tell them that she fucked you! Brook doesn't want to get a bad name so she agrees to not say anything, you decide you can probably push her further and tell her that if she doesn't let you wank over her perfect ass and pussy you will still tell everyone that you had sex with her in the bathroom!