As he picked up the pace, the bed sounded like it was going to break. I thought the headboard was going to come through the wall. Robyn's groans got l...uder, then the dirty talk began."Take my cock," he said.Robyn grunted, "Give it to me." Do you want it harder?" he asked."Bring it," Robyn replied.He picked up the pace even more. I could hear their pelvises slamming against each other."Come on baby, bring it!" Robyn moaned.He began to drive her through the mattress. Robyn was taking a pounding. At this point, I felt the feather glide on my chest againtickling each nipple. This caused my nipples to become erect and then withoutwarning, I felt the hard biting pinch of cold nipple clamps on each of my hardnipples. I felt the clamps being pulled upwardly as they tugged my now hurtingnipples with them. ?The nipple clamps continued to dig into mynipples for a few minutes. But I couldn?t tell what the Mistress was planning.I didn?t feel any new sensations and that scared me even more. I. "Now get on your knees in front of me," she said looking so imposing with her huge tits and cock. She dangled it in front of my face and said, "You know some of that stuff, about the cuck servicing the bull I used to wonder is it a hidden desire to be gay or is it the humiliation? Now I think it is mostly humiliation. But look at this: here I am home for less than two hours and I have already turned you into a girl. Now suck on my big black cock!" she said putting it into my face."Kiss the head. He sucked my fingers and made me put them back in my pussy, then he made me suck them as well. I was so fucking horny, then he grabbed me and kissed me again before lifting me up and lowering me down onto his cock."I jerked upwards again and made her squeal, I think she was still horny."He fucked me like that darling, like a common whore in a back alley." Did you come?" In about thirty seconds, then he carried me into the bedroom, he was fucking me all the time, I came twice more before we got.