It turns out to be a very complicated synergistic fusion of chemical, mental, and nervous reactions. Even paraplegic or quadriplegic individuals have ...een known to climax. Not only that (imagine!) the orgasm face indicates changes in brain activity during orgasm. There is so much fresh research on the subject." As she spoke, Trisha felt dampness in her groin. This conversation was arousing her, but she would never admit it to the group.> > "Trisha!" Susan interjected. "You look flushed. Are you. Your other hand grabbing a fistful of my ass, and squeezing. Your hot breath is against my clit. I use your head to grip on, curling my fingers into your hair. My clit over sensitive to your touch, it turns me on so much. I want to feel your fingers enter me. I let out a moan, you squeeze my ass again. It helps keep me balanced. This is all new for me; I’ve never been eaten out standing up before. The difference is actually really hot, I love it! Squeezing my ass hard, you bite down on my. I just sat there drinking my beer watching her inspect my shaft while fondling my balls. She then started licking up and down my cock stopping only to suck each ball in her mouth. “Yep I can see why all the young girls like you” she said then began sucking away on my cock. She had no problem sucking me deep in her mouth while humming away ,and rolling my balls around in her hand. I collected her long hair into a ponytail holding it back so I could watch her head bobbing up and down.She seemed. After she was gone, Lori and Beth said they were off to her room and I said I'm off to shower. I'd swear I hear a little snicker as we all went upstairs.In a few minutes, Lori opens the bathroom door."Yummm, nice dick. Looks like you're ready. Lather it up and I'll send her in. Have fun you two."Frankly I had to give my cock a few strokes as I was kindof nervous. I mean, wouldn't you be? So, I'm facing the door, one foot on the toilet lid, cock straight out surrounded with lather, and a razor.