I was going to show various students sexually explicit photographs and see what aroused them and compare that to what they said aroused them. Then I was going to select several of these students and see if I could use "positive and negative reinforcement" to change their true sexual preferences.This was a really neat project because it allowed me to amass a huge collection of what anyone else would call pornography. I even got a special permit to use "under aged specimens" in my research. In other words, I even had a bunch of kiddie-porn. I almost wore out my little electric friend as I spent hour after hour editing these photos.The way the experiment worked was relatively simple. The volunteers would allow us to wire them up so that we could measure blood flow in the penis and breasts for a male and vaginal blood flow and secretions for a woman. You would think we would measure nipple response for women, but there are just too many different things, including the wire. ” My legs started to shake; I knew what was coming. “Remove your costumes, please….... Now!” she added as we hesitated. We had no choice. I found myself staring as Sarah peeled off her costume, she had a fabulous body with perfect firm tits, a flat stomach and ………… just as my eyes moved down to her slit, I felt the swish of the cane across my trunks. I took them off and heard the other girls comment as my cock sprang out, rigid. A few moments later I was bent over the bench again, taking six strokes of the tawse. As I stood, she gave my hard-on one stroke and warned me she would again have to deal with him later. Then Sarah was bent over, stark naked and with her legs apart but I was on the poolside unable to see her slit, though I did have a wonderful view of her breasts. My cock hurt as I watched Sarah taking each stroke of the tawse, thwack, thwack, thwack. Red marks started to appear across Sarah’s perfect taut orbes and I watched in awe as her breasts sprang forwards with.
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