..I think I said "Oh my god!" and it was then that Robert started sucking my cock deep in his mouth deep throating me while Lisa worked that spot...it...didn't take me long at all to cum right down Roberts throat...he had much more tolerance for deep throating and cum than I did.I was floored, I'd never had a prostate orgasm before, and they both were laughing at how hard I came...Robert kissed Lisa so she could taste my cum too, and I watched them for a minute and decided to help finish Robert. She threw her head back as he rubbed the pads of his fingers over her aching clit, retreating briefly, only to delve deeper to feel her wet folds. He smirked against her neck, leaving a blazing trail of kisses over her skin while he continued slow ministrations to her delicate flesh. She grabbed onto the hand which held her, raking her long nails over the back of it. He watched her intently, paying particular attention to her full lips. The pleasure was building up, she alternated between. I know I need you as a friend, but I hope we can be more someday. I do find you attractive and interesting. I've never felt that way about any man before." She said rather off handedly."In fairness, how many men have you known enough to care for?" None, I've never even kissed a man before. The only naked men I've seen were in adult videos we watched. The only penis I've touched was plastic." She said turning red in embarrassment."So, how can you think you're attracted to me? You haven't met any. But he knew he had to do what was expected of him, and so he drove his tongue into his father's ass as deep as it would go, and sucked on his asshole. Meanwhile, Rex had stopped licking the boy's hole and was up on his back, his enormous mottled doggy dick hanging out of the sheath, leaking canine cum all over his ass cheeks. Rex weighed over two hundred pounds, at least a hundred more than the boy, and so Stew was struggling to stay up and keep his face in his father's furry ass while the dog.