He was a big man, in his mid-thirties and by the look of his ears he had been doing some wrestling or boxing at some point of his life. His shoulders ...ere still wide and hands muscular, but something in his behavior meant that some of that muscle had come from steroids rather than from intensive training. I stepped even closer.“I told you to get lost.”I smiled at him while I came so close that I almost touched him. At that point any sensible man would have stopped and started thinking why the. . fuck … fuck me.. fuck my ass like that.... fuck it hard.. fuck my asshole...." he let out. Both hands on his shoulders as I pounded him nonstop, his hard cock flopping back and forth as he arched his ass for me, it only took a minute of hard pounding before he was uncontrollably shaking and squirming. His cock shot out cum with no warning as he started moaning even louder than before. "Fuck .. you made me cum! you're making me fucking cum!!! Oh fuck!!" he said as I pounded him so hard . He. "Mom," Monica admonished, "we want it hard and stiff like that for the party. It is part of the punishment, letting the other girls enjoy the sight of his erection only just hidden under that short skirt, so we need him able to get an erection at the party." But, what if he doesn't?" Laura queried, "he might not have one."Monica laughed. "At a party with about a dozen other teenage girls," she pointed out, "all in sexy outfits, dancing and wiggling their assets. No way will he hold out with all. " I told her. "Now slip something on so we can talk okay? You have no idea how much your body affects me." Oh, I can kinda guess." She giggled looking down at my hard-on which I had not even noticed getting stiff.I laughed. "See I told you what looking at that did to me." I pointed down between her legs.She laughed and it sounded like music to my ears. Then slipping out from under my arm she retrieved a pair of panties and shorts off the floor then slipped them on. I found a raggedy pair of.