Suddenly with Brian holding my hand and encouraging me, I began fucking back and enjoying it. Brian once told me it was like playing a round of tennis...with another partner, only the game was sexual recreation and not lovemaking, as Brian and I shared. Finally what seemed like an hour, Dave groaned and his cock became extremely rigid and I felt a warm rush of fluid into my cervix. I hadn’t actually climaxed yet myself, probably because of my fears and apprehension, but it did feel good. Brian. “You a good little slut? You a nasty little cum dumpster?” His mother moaned an agreement with his dick still in her mouth. “Yeah you are, what a good little girl, your daddy’s good little cock sucker.” He put his hands on the back of her head again and tried to guide her once more, and once more she brushed his hands away. He did it a third time, only this time he started humping faster, and deeper. Before it had been small strokes, just the head in and out, but now he was forcing himself in. When he knelt down between her legs, parted the red hair and began licking, she went nuts, “Ralphie! That’s wonderful! Nobody ever did that to me before. I’m going to come already!” Her thighs clamped his head so hard he couldn’t get away until she was done.She yelped, “That was great! Now I want your dick!”Now it was Ralphie’s turn to go nuts, or maybe for his nuts to go ballistic. He shot a big load on the third stroke but just kept on pounding.“Oh, Ralphie! You’re filling me up just great.. She squealed then clutched both hands over her bare sex."What's wrong sweetie?" Dr. Adams asked innocently."They are staring at my-my... pussy!" Laura gasped."You can't blame them dear, it is such a pretty pussy, they can't help but stare," Dr. Adams said, as she downshifted and left the Ford in the dust. "You should be proud of your plump little plum anyway. But, if you are still shy about it, take off your jacket and put it over your lap," the older woman chided the girl. "Sometimes I wonder.