" "Show me a few moves," he asked and stood up facing me. I took all of my will power not to get a hard on right then with that well defined chest a...nd those abs looking right at me. "Um, youre wearing nothing but a towel," i pointed out. He looked down and asked if i had any shorts he could borrow. I got him a pair, much too big for him lengthwise coming well below his knees but the elastic band was less likely to fall off than a towel. I showed him a few moves and he was very interested in. Trying to dutifully swallow the ensuing flood of semen, as he groaned out his release into her trapped mouth. Pulling out he jacked off even more, gleefully spreading more of his white eruption around her anguished face.After all, for a long while now, she had been kept by a man for just such a purpose. An oral depository for her master’s cum. She was a fairly well trained young slave, except for one area, one hidden part of her body that her master had yet to fully utilize due to her. So, with a grin on my silly face I rammed deep into her well-formed bottom as she whimpered and met each brutal thrust of my cock with an equal thrust of her hips. Our bodies slapped together like the applause at a concert, her groans becoming louder as she reached orgasm after orgasm, her fingernails ripping at the carpeting that surrounded the divan.“You like being an ass whore, don’t you?” I asked, grabbing a handful of her long hair and pulling her head back roughly. “It’s your nasty. But it was the nearly concealed gleam of the girl's pouting vaginal lips shining through the golden fringe of pubic hair that most excited the irrepressible Penny. Despite a little idle daydreaming, the otherwise experienced brunette had never been this erotically close to another naked girl before -- and, besides that, hadn't her supposedly frigid roommate just a moment ago thrust her finger up Penny's ass and helped her mount one of her best climaxes ever?But something was clearly bothering.