I turn to you and put my cock right at the edge of your lips and say, "Suck my cock clean dog." You fiercely shake your head no and glare at me with h...te in your eyes. I simply smile, put my hand on the back of your head, and slam my cock down your throat. I hold your head against my stomach with my balls against your chin and can hear and feel you gagging on my cock head which is lodged down your throat causing your neck to expand. I can hear you trying to suck in a breath through your nose. "Mnn. There." Here?" Yeah." I straightened my neck so that he could get to shoulder muscles better. I rolled my hips a little as I straightened out. Hmm. What's this I feel? I wiggled a little more to get comfortable. Oh my. My brother must have stuffed a salami down his pants. I arched my neck, resting my forehead on my hands. "That feels so gooood." Good."I let him work on me for a few minutes, then rolled my neck.I laid my head back down and turned it slightly, so I was laying facing left. I. Pulling it up slightly, exposing my pussy, he ran a fingertip down my slit and said” That turns you on, seeing his cock doesn’t it?” Dipping his finger into my slick cunt and dragging it up across my clit, he whispered “Oh yeah baby, that pussy is nice and wet.” Moving my hand around and up under Sam’s towel, I wrapped my fingers around his thick, hard dick and squeezed it gently. “Um hum, I guess I’m not the only one turned on” I whispered as I gave his cock a tug and felt it throb in. .. ? Even if he was not my son, I could not, ever, act like this."And what did you expect Rob?" My voice sounded incredibly cold even to my ears and I could feel the rising anger building within me.He shrugged and I could not help but see in that movement the adolescent that he had been not so long ago.Rob slowly brought his cloth napkin to wipe his mouth before answering, "Perhaps 'expected' is the wrong word mom, 'hope' is more accurate."A thought hit me like a bolt, and I felt suddenly.