Sex Exercise

As I practice, I find my legs once more spread wide and to my sides. Suddenly, Ethan whispers for me to hand him my top, and I comply, serving him without question, feeling how my breasts bouncing merrily as I hand it to him, who simply tossed it aside.

It's then that I feel Ethan grab me around my waist, he holds me tight with his hands, firmly holding me from behind. I hear a soft moan escape my lips, and swiftly feel his cock, hard and long, pressed directly against my clit. After a moment, I find myself quite aware there is not a single layer of fabric, his or mine, between his hard cock and my exposed clit, which is visible to everyone since he ripped my leggings wide open at the crotch. I let out a gasp at the realization, understanding clearly his intention was to make this be a group exercise to remember, and had planned on it fully by pounding my pussy.

As he rubs his cock against my clit, pressing it across back and forth. His thrusts are slow but forceful, and I hear Pete speak up then, "Now that you're stretched out and have done some calisthenics, it's time for the main exercise. As you may have heard, sex is a good way of burning calories and so now, my partner Ethan will demonstrate this without with our assistant, Bridget."

As he finished speaking, I felt him press his cock inside of my clit, pressing it inside but not too far. His next thrust is also slow, but I feel it plunge in deeper into me than before. I moan, the passion of the moment overwhelming me, loud and clear. His cock slides into me easily, the moisture from my arousal from before and my excursions making it fit into me easily.

I orgasm quickly, as he thrust himself deep into me, and I moan as he takes me hard, using me for his pleasure. He keeps it slow, though forceful, keeping the passion going, seeking to make it last as long as he can. I moan loudly, feeling him deep inside of me with each thrust. He’s banging my pussy hard, his cock pounding deep within me. I feel his balls bounce against my clit then, and it’s enough to make my climax. My gasps are loud, filled with desire and passion as he takes me, pleasing himself with my body. I find myself aroused at the idea of serving him.

My body rubs against his, pressing itself against him. He grabs onto my hair with one hand, his right still on my waist, as he pummels me forcefully, taking me hard. I feel my head being pulled back, as I react to the pull on my hair. My moans only grow in value, and take on a sound more akin to an animal mating, as she claims me hard.

It seems like no time at all has passed by, though over a half an hour has passed, has he pounds me. Suddenly, as if on queue, he increased in speed, and I feel the orgasm sticking me faster, as he pounds my clit harder. The passion is hitting me so hard I actually slap my own ass, and I feel it giggle erotically as the palm of my own hand hits. I giggle at the sight, the only pause in my loud shouts of orgasmic pleasure escaping my lips. I feel him increase in speed to that of a jack, pounding my pussy deep and fast, never reducing the **** of each thrust. I'm being bounced forward each time he thrust himself in me, but I manage to keep my balance as he takes me.

I feel him then, my body ready for another climax, as he shoots his load deep inside of my pussy, his load shooting even deeper inside of my pussy and womb, his cum shooting deep into me, and I feel it moving as energetically as he was. I climax as the loud entered my innermost folds, and he continuing pounding me, and soon I feel more enter my body. He shoots more cum into me several more times, only pulling out once it's all been spent into me. He pulls out then, standing back and to my left.

It's then I hear Peter speak up, "Ok, now we want you to practice what you saw. You can form groups with any willing pratisapant, though Bridget is more than willing to let any healthy man get a shot at her body. You can use her pussy, as Ethan did, though her ass and throat are yours to play with also. Now let's see some fitness!"

It's not long before I see men make their way towards me, and I wonder what they have in mind, now that the floodgates have been opened. It's open season on pussy, and Mine is quite a lottery been made available for all on comers who would seek to pound me.