" C'mon, Anne, lay off on that, would you?" Greg, I DARE you to put it on." Ohhhh maaaan," I groaned. She had to use those words. "Hand it over," I si...hed."Turn around." I did so, and she slipped the straps over my arms and up to my shoulders, quickly fastening the ten hooks behind me. I looked down to see how bad it looked. It was more than a little snug and the short, heavy stays cut into me cruelly. And I came no where near filling out the cups. "Christ, what size was this woman?" The tag. From behind, I watched her hot tight ass go up and down as she sucked. Tori lying alongside now, offering her breasts to suckle which was accepted readily.Despite a good couple of hours on my part, I felt myself aroused again watching my girl pleasuring another guy. She’d wanted this as much as she’d wanted to share me with another woman. Getting to my feet, and with encouragement from Tori, I entered Samantha once more but from behind. Holding her hips for support, I matched my thrusts as. I alternated between kissing her mouth and sucking on her nipples, which were nearly as hard as my cock. Finally I kissed down her belly and took hold of her bottoms removing them easily. I was now staring at a perfect little pussy visibly wet and engorged from her excitement. The inner lips were small and of a pink color reminiscent of the insides of some seashells. Her smell was musky but with overtones of cinnamon and spices. I began to kiss it, playfully licking at the lips, carefully. The nurse also explained how the Mistress I chose was very demanding of her slaves, and that I would need to pass an endurance test to be with her, if I failed the test I would have to pick another mistress.I wanted Katya so bad, that I was determined to pass the test no matter what it was.Once the nurse was satisfied that I was firmly secure, she asked for my key which was still in my hand, and I gave it to her.425 hum...and she smiled lovingly at me, sorta giggled, then rubbed by leg coming.