Soon my erection returned and he started humping me in earnest. Suddenly the door to our stall opened and some curious onlooker started watching us. ...I turned around and saw this guy standing there, cock in hand and wanking. I was horrified and turned on at once. Being fucked in the ass for some spectator's enjoyment gave it yet another dimension. My stud told the guy to fuck off but then turned his attention to me again. So with first one, then at least two guys watching and stroking, I. Kind of wild isn't it?" Do we have to swim today?"As the three young people got to the top of the stairway, Emma announced that she was going to take a long hot shower, and would rejoin them afterward. Kyle and Marcie headed straight to his room, closing the door behind them."Marcie, I want you to understand that I am not going to do anything that will hurt you, and that everything we do together is for your enjoyment. Now, please take off that bathing suit. I was to see what I have been. "Oh my, that feels so good," she said.Still sucking on a tit, I placed a hand on the inside of her left thigh and stroked up to her crotch. She suddenly stopped stroking and reached down and lowered her blue jeans and blue underpants. "We are not going to fuck but you will play with me," she informed me.I reached down between her legs and found her dripping wet pussy. I slipped two fingers in to get them thoroughly wet and moved up along her slit to find her clit. I swirled my wet fingers. My sexy, horny and gorgeous 33 years old wife wife Natalia (36D-26-40) has always liked men older than her preferably from 40 to 65. Two months ago she told me she had developed a sexual interest for much younger men, between 18 and 28. She has never been with anyone younger than her lover of every other week, who is 25. He comes to our house and makes passionate love to her in our bedroom and living room every other weekend while I watch. He absolutely can cum again and again and leaves her.