" She did so and I just stood there, my jaws slightly aching fromthe gag."Since this is your first day as Cindy, I will be nice, put on theseFrench cu... panties first." I looked and saw her holding out a pair ofpeach coloured satin panties to me. I must have hesitated, because shereached out and slapped me hard between my legs! Tears filled my eyesas I took them and pulled them up my legs, but they just didn't fitright."What a stupid slut you are! You have them on backwards, you idiot!"SLAP. She had a stick shift and after shifting gears, she'd rest her hand on her right thigh. She had never said anything or made any overt moves, but she was starting to get me hot under the collar. My cock grew hard in my pants. She let her legs spread apart as she drove so that there was a wide gap between them. I was wishing I had the nerve to reach my hand over and touch her thigh. I thought better of the idea, and I did not act on my impulses.That night we attended one of the encounter. They started passing her from bloke to bloke again on the dance floor, as they stroked her bum and rubbed her tits through her vest until one of them pulled it off her. She was now on the dance floor in just her thong and boots and her skirt up round her waist, as one bloke started to snog her as he played with her tits and forced her hand onto his bulge in his trousers and made her rub him. Someone else came up behind her and as he danced against her he took down her thong and started to. ” She slowly brought them down until they ended up at the top of each thigh. I was now looking at her crotch covered by a tight pair of flesh coloured tanga briefs about six inches from my nose.Using the index finger of her right hand she traced a line up through the centre creating a valley in her now pronounced mound. “Do you like what you see?” Clearing the lump from my throat I made my reply; “Er…yes.” Her voice changed again. “That’s two black marks. Its ‘Mistress’ remember!” It was stern.