You feel her straddle you, her pussy grinding against your butt through your bikini bottoms, her bare breasts rubbing against your back. You wiggle yo...r ass back against her and soon it’s just too much. You push up and she slides off of you. As you sit up and remove your bottoms you glance to the back of the boat. The guys are watching you, their cocks obviously erect in their swim trunks. Your friend removes her bottoms as well as you kiss each other deeply, your tongues exploring each other,. You only have three chances to get it inside and if you do then you get to come. If not I lock that cock up until I decided I want to try again. One final warning.... If you come before I am inside you then all safe words are out the window. You cannot escape and I will force my fist into you whether you are able to handle it or not." Yes mistress," I replied as I tried to start relaxing. She had kept my cock caged for over a week and I was aching for release. It was going to take every ounce. "Neil nodded, looking back at camp. Dozens of cars lined the admin road and side road beside the Cave. Counselors packed bags, suitcases and boxes into them, laughing and hugging each other. Neil felt a twinge and looked back. "She likes to be the dirty girl" he said softly.Nathanial's eyes rose and he grinned, glancing at the door of the limo. "Does she now? MMM..." he chuckled and patted Neil on the shoulder. "When you make up your mind, call me." he insisted.The limo slid out, stopping at. She leaned farther over to reach the wall and her cheeks parted before me. I ran my hand to her pussy and found some of our juices still lingering within the walls of her canal, scooped it from her and smeared it onto her sphincter, pushing my middle finger in as I did, up to the second knuckle. Her body tensed and she moaned “yes, I want it, finger me there.” I pushed harder into the tightness of her ass with my finger, finally getting it all into the opening and began pumping it in and.