Medical boundaries - Sex Stories

Medical boundaries

... anything yanked the dildo from her pussy shoving it into her shitter. "Oh Gawd!" Slut screamed and I am sure I heard the soft patter of her cum hitting the floor. I flipped her over, ready for my main treat. Pulling on her dark, massive, errect nipples until they pulled her tits away from her body, I picked up some surgical clamps, closing them on the base of each nipple. Another wave of pain-caused orgasm flowed through her and as she yelled in painful pleasure, I slipped my cock into her sopping cunt. It was so wet, I thought my cock would slide right out again. Holding myself in her soppy twat, i took the ruler off my desk. A couple.of.slaps of it across her swollen nipples, I heard her cry "Fuck me Doc. Fuck my Slutty cunt. Fill me with your seed and make me yours!" I did just that and fucked her sopping cunt like a mad man. With each thrust I heard and felt how wet she was. Pausing I grabbed her hands from where.she was clutching the desk and put them on her breasts. "Squeeze your nipples slut" I growled and before she could respond started hammering away at her pussy again. As she squeezed her painful nipples, I could feel her pussy clenching with orgams and soon was ready to cum myself. Kust as I was about to shoot my load, I knocked her hands aside and gave her nips a savage twist. She actually screamed so loud I thought the Police would be called, but her twat was gripping my cock like iron, milking every drop from me. Once we had both come down, I slipped out of her ...

... and one by one took the clamps off. The returning blood caused her more pain and she twitched as her pussy responded. Whilst she lay there twitching I looked round the clinic and realised that there wasnt a whole lot of stuff to use to do what I wanted to this painslut. I pointed at the patch of cum soaked carpet. "Stand there slut" As she staggered to where she was instructed to benI nipped into the physio wing and came back with a few items. Firstly I took her fishnets and with each one tied it around the base of her breasts causing those F cups to stand out proudly. "Stand on tiptoes!" Lisa did and I coild still see rhw dildo up her arse. I quickly adapted a crutch and line it up with the dildo. As Lisa sank back down it put pressure on the toy. "Mmmmm" my slut moaned at the pleasure and pain I was causing her. Next was a 1k weight. I gave it to her. "Hold it in both hands and hold your arms out straight!" I pointed to a camcorder. "I will know if you rest for a second and there will be punishment." The last thing was a TENS machine. Delivering eldctric current to muscle to provide relief, I put it to more nefarious means. Placig a pad on each nipple, I turned it up to the lowest setting. Lisa moaned from the tingling sensation I turned the pad up to 4 and saw her wince then smile. 4 it would be then. "I am going home depot, I'll be about 45 minutes Slut." I whispered in her ear. I could hear her whimpering as I said this. ++++++++++++++++++++ As the Doc left the office I ...