Without thinking I quickly moved to the far side of the couch and there much to my surprise was my sister Jackie with her blouse open and her breasts ...xposed. I didn't know the young man she was with."What the hell is going on here," I said angrily. "Jackie who is this guy and why aren't you wearing a bra?" I know, what a stupid question.From the looks of things I figured I arrived on the scene before they could go all the way. "Some one better say something." I said.The young man hurridly put. She slid off the man and knelt between his legs. She lifted his cock up to kiss and lick the head and work her way down the length with her tongue and lips. As it slowly grew, she held it in both hands and marveled that the head was still exposed. And it wasn’t fully hard. She opened her mouth wide to take the bulbous head between her lips and felt the cock growing in her mouth. She pressed her mouth down like she did on other cocks before and felt the head at her throat but her hands told her. "She hugged me and went back in and I heard her talking to Gina.I went back to my place and got ready. Tracy took me to a nondescript office building downtown. She was meeting with a therapist twice a week. She still had issues from dating Bill Rogers. I waited as she went in. I pulled out my Biology book and studied while I waited. After 45 minutes, the Doctor came out and got me. She looked very studious in a nice business suit and looked to be in her mid-40s."Hi, I am Doctor Hebert. Tracy. We were each other's date for a wedding or mutual party. So, we tried being lovers and it didn't work. Now maybe once a month we might join up for a drink and usually, but not always would go home with one another. There were no expectations. Apparently she had no aspirations on a current boyfriend.At The Poly Mary told me a few things about Allison that she shouldn't have as those interviews were personal. But she did tell me she left the Pittsburgh area because she and her lover had broken up.