Your sister is mad at you, you're freaking out her friend's with your weird pervy behaviour, they don't wanna hang out at the house anymore because of YOU! Its because you're a virgin isn't it? You're so desperate for female flesh & touch! God, if i fuck you & take your virginity will you stop being such a weirdo around my friends? My social reputation is VERY important to me, enough to fuck my pervy freak brother!