I withered and whimpered as I was struck, but, never uttered a word. I could feel the wetness seeping from my saturated pussy. When Bill was satisfied...he had removed enough wax, he stopped and admired his work. "You are now allowed to speak" he said, "but only to let me know how close to climax you are." He continued, "I am going to bring you to the brink as many times as possible and then I will allow you a final orgasm you will remember for a long time!"He then picked up a couple of weighted. . the deal is off OK?"All ya gotta do is enjoy yourself, dance as much as you want to with whomever you want... I don't want to push you into anything! But me and "Shorty" want to see you get "hot" with someone! And then we'll finish you off afterwards!"He took my hand and placed in over his crotch pressing himself against me and making it obvious that he had a partial erection! I smiled and we kissed! We made love and I played with the thought of making love to a different man! The fantasy. My hands on her hips, helping her to be close to me, on that moment her fingers started to play with my nipples, squeezing them little by little until was a mixture of pain and pleasure and that moment the hit my balls with her knee.I almost faint with pain and almost fell on the floor from the table but she hold my body by my nipples, and made me look into her and asked again:"What are the magic words, baby?"I reply " Please?"She smiled back at me, light slapping movement on my balls once. If I went the nurse for treatment the whole episode would be exposed and Penny might well be expelled. Our lesbian relationship would be revealed, but most knew about that anyway. Of more concern to me and to my reputation was the fact that it came about because of a porno story I was writing. That would make me a pervert in the eyes of my fellow students and the butt of their jokes as well as being propositioned by some of the more unsavoury boys. I didn't really want her thrown out of Uni.