I stood watching and stroking myself, the guy looked at me and smiled and gestured with his head for me to get closer. nervously i did and approached ...his side for a better view of the action, he took my cock in one hand and placed his other hand on my ass, i felt shock waves run right through my entire body, he then took me in his mouth and stoked my ass all over up n down.His girlfriend looked up at me smiled and said "good my arms aching"i new she was hinting at me replacing her hand on his. I'm sorry, it's been a very trying couple of days." The smile she gave me was forgiveness enough.The other reason I had been so short with her was I also had to be out of town for my job all weekend. I really didn't want Cindi to be alone while we were both away.Cindi seemed the sanest of all of us and decided that she and Amy would stay at their grandparents for the weekend. She insisted it was ok - after all, she had been alone for two weeks anyway because she was avoiding or fighting with. ." he growls, wrapping her hair around his fist and yanking back as he leans over to whisper in her ear "I want payback, you fucking stuck-up cocktease... payback for every guy you ever made fun of..." he struggles not to say 'every date you ever broke' "... you need to be taken down a peg or two... you're not a fuckin princess, you're just a cunt, and I'm gonna treat you like one."The trembling increases between his legs as she listens, her mind racing as she thinks someone must have followed. Then, Barbara reached around the boy's ass and grasped his huge, pulsing prick between her eager hands."Ohhhhh, God, Greg, your cock's sooo big and hard!" she cooed, growing even more excited."And it's all yours, baby!" Greg responded.Her brother's lewd words made Barbara tremble with excitement."Shit, Greg! Please don't keep teasing me! I can't stand to wait any longer! Fuck meeee!" she screamed, insane with desire for her big brother's cock.Without wasting another second, Greg leaned back.