I am your older sister. We just got home from school and I am FURIOUS with you. I was supposed to go to my boyfriends house after my cheerleading practice but instead our mom made me pick you up from chess club at the library. Your practice ran late and I desperately needed to use the bathroom while I was waiting for you, but the library was out of toilet paper! I lift up my skirt to show you that I had to wipe my ass with my panties and then stuffed my panties inside my dirty asshole. Now I have a dirty ass that is also still sweaty from cheerleading, AND I didn’t get to go to my boyfriend’s house. And its all your fault. To teach you a lesson, I make you suck on my dirty panties and lick my dirty asshole. As soon as you start licking my asshole, I have an intense orgasm….my first ever orgasm. Now I am REALLY mad at you. I have been fucking my boyfriend for months and he never made me cum. But you my little brother, made me cum in seconds! There must be some kind of mistake, so I make you lick me again….and I have ANOTHER orgasm. I am sooo mad at you. I decide that for the rest of the afternoon, you have to keep licking my asshole until mom comes home in four hours… Tags: sister, brother, roleplay, role play, taboo, asshole fetish, asshole licking, panty stuffing, femdom, female domination, humiliation