I moaned softly as Lena's fingers pressed and probed the crotch of my knickers. Then suddenly she took my hand and led me to the desk and said,"Bend o...er for me honey, and let your little slut fuck you like you fucked me last night." I obeyed without a word, leaning on the edge of the desk while Lena lifted my skirt and dragged my knickers down to my ankles.She moved her hands slowly over the expanse of my arse, sliding a finger teasingly up and down my crack. Finally it descended towards my. So I took off the damn towel and handed it to her and covered myself yet again.She stood there blocking the entrance not saying anything. She stared at me sort of analyzing my face and finally after a few seconds she opened her mouth.“Take your hands off of there.” She said“No! Why do you want me to uncover?!” I asked. “Because, I’m going to teach you a lesson.”I sighed and refused to take my hands off my dick. “Look I’ve seen it already, so just take your hands off there or I won’t let you. I shivered as she did this, watching this nerdy girl act so nasty was a definite turn-on. She was smart enough to read my shiver as positive feedback, so she kept doing her naughty act. Turning her head sideways, she gripped the side of my cock with her lips like she would a flute. Then she moved her head up and down, running my cock through her lips like a harmonica. Her eyes were wide open now, staring at me from behind her thick lenses. She wanted that money badly. "Very good," I. Lance sat down on one side of her and Cammy on the other."Lance, how could you?" Autumn sobbed. "I loved you. I trusted you. And now I find out..." Autumn," he told her gently. "I still love you. Don't think of this as some kind of affair--" I just want to feel needed. But you two are brother and sister, so you love each other already, and now you don't need me any more." Is that what you think?" Cammy asked, putting an arm around her shoulder. "Of course we need you! Isn't that right, Lance?".