We'd met briefly in the kitchen on our way to school, mom and dad upstairs getting dressed themselves, giving us the only real private time we'd had u... until then. I stood waiting for my toast to pop up out of the toaster when Kris came into the kitchen pouring herself a glass of orange juice. I waited expectantly for her to say something first."Michelle's coming over after school," she informed me taking a drink of her juice. "We're going to be looking at tapes of South High's cheerleading. “What about you?”Dee was blushing too. She nodded. “Yeah, sometimes. But it’s never as good as when someone else does it for you, is it?”We both laughed a little. This was embarrassing but exhilarating at the same time. Where was this going?“No, it would be good to have a stand-in to turn to for some relief sometimes, wouldn’t it?” I suggested.We both laughed again.“Yeah, good idea” she said. “Who would be your stand-in?”Part of me wanted to say it would be her to see how she reacted, but I was. Within seconds, they were eagerly finger-fucking my pussy and asshole while their tongues stimulated my outer holes. Moans flowed past my lips. Powerful waves of arousal washed over me. And a powerful orgasm built deep within me. Im gonna cum! I soon announced as I felt my pussy start to shake and shiver. FUUCCCKKKK!!!!! I bellowed at the top of my lungs as I felt the orgasm explode within me, forcing something cum to fly out of my pussy. My breath grew short, but that did nothing to stop me. ”“Glurp! Schlerp!”“Yeah, that’s it, step-sis, ramming your head up and down my magnum dong. Making it disappear like a sword swallower. Tears ruining your mascara, nasty drool dripping all over your double DD giant tits.”“Cum all over my face. Our parents will never know.”“Yeah, feels so good, Anita, gonna shoot my load all over your messed up face. Oh, shit, here it cums. Take it, bitch! Gonna cum all over your big fake fucking tits! Aghh!!!”“Mmm.. fuck yeah, Rocky, cum all over me. Shooting.