She started bucking and laid back with her legs spread wide. In about 30 seconds they finished. He laid on top of her for a longish kiss and then both...rolled over twice ending up in the pool.About half of the pool crowd watched. The other half ignored them. I wished I could have been that guy when I was 20. It was then I heard an older lady say, “Children. How Crass.”I looked up to an unusual sight. Four cougars (but in an attempt to be polite I will call them ladies), all dressed in nipple. I felt myself beginning to get an erection and tried to cover it up. Around 7 oclock we had ordered a pizza and were after up in his room just talking. He still had yet to put a shirt on and had also taken off his socks, this turned me on more for I have a very strong foot fetish. He was wearing short athletic shorts that hugged his lower body. The erection had become very strong and I could feel myself beginning to precum. Soon our conversation got onto the topic of sex. Ben, a true stud in. He'd never known that his sister was interested in animals."I'd rather go alone," she said."Gee--I'm not supposed to let anyone--"A flicker of annoyance crossed her face, then she smiled brightly again. "Remember that time I jerked you off in the bathroom?" she asked, raising her eyebrows."Oh, hell--I sure do!" Your prick was so hard and big, George--" Her gaze drifted slowly down to his groin. "Just like it is now, huh? Were you really thinking about me? Nice, naughty thoughts?"Before he could. As she sucks my nipple I let out a loud moan. She has a hand on my one breast as she suckles the other. Her other hand is looking for my sweet warm center. I feel exposed and vulnerable as she explores my body in your presence. By this time I am shaking and begging for release. I'm on fire as her hands busily stroke me. Her lips and tongue are making me delirious. I feel myself crossing the threshold into bliss. I watch you watching me as my orgasm overtakes me.Her lips cover mine for a moment.