"Who are you and what are you doing here? This placed closed a half hour ago." But the man made no reply. Instead, he motioned for her to come closer....Hesitantly, she did, and she realized that this was one of the guys that frequented the gym, and one she stared at quite often because of his unbelievable body. His abs were even more beautiful with no shirt covering them, and his dick was twice as big as any she'd ever seen before, and she had seen a lot of cock. He continued to rub himself,. Our feelings for each other had probably never been as intense as they had become over the last two days. I didn't want to spoil that happiness by opening old wounds. On the other hand, I realized that the thought of giving Cathy a good spanking - with or without reason - attracted me. But not now, not today. My hand still felt sore after the walloping I had given Helen."Your hesitation tells me that there is a reason, but you don't want to talk about it. If you want, I can say it for you.". I repositioned myself, keeping my tits in fucking position and I reached down to take care of myself while he got his own kicks. Knowing my anatomy very well, I hit the spot right away and went to work.I felt his hot meat work its way in and out of my cleavage, soaked with sweat and pre-cum, and that sensation combined with the best masturbation I had ever experienced drove me over the edge.I began to bob up and down on my fingers, creating more friction between my breasts and his stiff cock. I. I pull back a little then slide further in. Again I pull back a little and then slide further in until the full 8” of my cock is in and my groin is pushed firmly into the professor’s buttocks. I lean in and ask the professor if he wants me to continue. Under his breath he says yes. I begin to thrust slowly. The professor moans. After a few minutes the professor has gotten used to having my cock in his ass. He asks me to thrust faster which I do. After a minute I bring my right knee.