I brought the cup to my lips and felt Natalie’s hand tipping the bottom farther up, accelerating the speed of my chug. I cringed slightly at the int...nse sweetness of the drink, the artificial sugars leaving a slight residue in my mouth as I finished the last of the mixed drink and dropped the red plastic cup on the ground. I glanced over her shoulders again to see the girl in the other room leading Dom away from the speakers and towards the stairs.“Want to get out of here?” Natalie asked her. Where I found a little bumpy patch where I continued to rub for a minute. It was not long until her breath became little puffs and she began to moan between her kisses. Finally I moved my other hand up and found her breasts and fondled one of them. She moaned louder now and began to rock on my figure I took my finger out and then pushed it back in a little and took it out again, then she moved her self down searching for my finger wanting to make me rub her more. She didn't find my finger but. As she concentrated on the slight stinging in her pussy, it almost felt in its throbbing, as if the man were thrusting his cock in and out of her again.Her face began to flush as the fever of her desire mounted. She pulled at her nipples, watching them elongate. She pulled harder, wanting more sensation.Her breasts also elongated slightly, and a shiver of intense pleasure coursed through her.She brought her hands downward, wanting to feel her cunt, which was almost vibrating with her sexual. I immediately cranked my head over my shoulder and to my horror I saw a fairly large white yacht anchored maybe 70 feet away.On the deck of the yacht were several people, actually six of them once I was over the initial shock enough to grasp the situation. Three women and three men were all standing at the rail facing us and immediately it dawned upon me that they had been watching Jennifer and I have sex.“Where had they come from and how did I not hear them?” I thought to myself.The people.