I had never in my life done that. I had watched porn, and seen a few girls do it, but thought it was just special effects. In a way I was right, it wa... a really special effect! It was the most satisfying orgasm that I had ever had. After we cleaned up, we lay naked in each other’s arms and went to sleep. The next day I put on a short skirt with my favorite thong and a nice dressy shirt, and headed to my class. I really had not even thought about the exam since I turned it in. I walked into. I spread my hole but only entered a small amount. It slowly retreated and then pushed in again, a little deeper this time. Art had change to something called Sissymaker on the videos and there was all this imagery of shemales putting on lipstick and sucking cocks and being fucked and cum! There was so much cum and it was everywhere! On their faces, in their assholes, on their tits. I felt the probe go deep enough that there was a ridge and my hole closed over it. Now I knew that the probe. I bit her in the neck then the back. as she begged me to stop hitting my hand away. she went stright to the desk bending over it asking me to fuck her like never before.looking out the window office we saw open blue sky as i stood behind her sliding my cock between her ass cheeks. i spanked her as i held my cock and slid it into her pussy slowly. she pushed away.. as i gripped her by her hips pullung her to me as my cock thrusted into her almost crushing her walls.. she came instantly as she. I watched.Was it sexy? Oh, yeah, my mom is petite, forty-five and she's taken good care of herself, though genes, I'm sure, have helped. She has a younger sister, my Aunt Jean, who is gorgeous in a bikini and my mom looked pretty good from behind as she did my dad. I could even get a glimpse of the side of her breast as she rocked up and down on Dad and, well, she sure looked nice from where I was.Yes, it might have been my parents but I had a hard-on you wouldn't believe.Then, I really don't.