..it was agony...it was...wonderful! It was as if He were somehow holding both her nipples between His front teeth! Ahhh!He played with the clips for ... while, tugging and twisting them gently with his free hand or flicking them with His middle finger, making her close her eyes and grit her teeth so as not to cry out. But then He was tapping her on the shoulder and, when she opened her eyes, indicating with His open palm that she was to stand.She did so, a little shakily, hands still locked. The drip grew and then slowly crept downward to wet her anus.Doctor Wellhung let the pump work on Michelle's clitoris for a good five minutes and in that time he cycled the vacuum as if it was mechanically nursing her clitoris. By the time he finally hit the vacuum release button for the last time and removed the pump Michelle's clitoris was hugely engorged and Michelle was straining against her cuffs with the need for a climax. The Doctor knew just what it would take to send her over the edge.. He managed to avoid being seen.The next Spring came round and Martin checked the toilets regularly to see if they were open. Easter came and they were still closed and a busy April meant it was almost May before he called in again. He had been keeping in touch with his friends, none of whom had suspected his little pleasure. Both of them now had girlfriends so he often found himself on his own – such as this Sunday. He tried to wear as little as he could to make stripping and dressing quick and. ‘I’d like to make love with you, you know put my dick in your pussy.’ ‘We can’t do that tonight because I’m on my period, but let me give you a blow job, OK?’ ‘Sure.’ As I stood up, Shiela undressed me slowly, seemingly enjoying the discovery process. She ran her hands all over me, turned me around and traced the shape of my ass as I stood there buck naked facing away from her. Now she reached between my legs and caressed my balls and stiff dick with her hands. Oh, it felt so good, much better.