Fingers were pressing against my skirt on my ass. I knew I should do something to stop him, but figured it was harmless, & after not having sex for ov...r 2 weeks. I was so horny. I pushed my ass a little back into his hand, almost consenting to his actions. The stranger squeezed my firm ass cheek. He moved his hand over my skirt, edging the outline of my panties & the straps of my garter belt. My cunt was getting hot & moist. His hand drifted lower as the train pulled into a station. He followed. I nodded and she comes over and sat down in the chair next to me. She said that she wanted to tell me how much she enjoyed all of the time together and that she would miss me. It was at that point that things went a little off course. I asked her if she would like a cigarette as I knew she was a closet smoker. She smiled and said yes. After I lit her cigarette, I dropped my lighter. As I bent over to pick it up I glanced over at her and realized I was seeing something special. She was wearing a. And even then it had been a bum fuck, with her just laying there on her fat ass while he humped away. And this sissy was way more attractive than his old lady, he thought.He thrust forward and the head of his dick popped into the sissy's fuck hole, sinking balls deep. OH that felt SO fuckin" GOOD! So fuckin' TIGHT!He began to fuck the little punk with slow sexy strokes, all the way out and all the way back in, his large, strong hands feeling her soft belly, and cupping and squeezing her big. Now this brings me to about three and a half years ago. Things were going great and Pam said she wanted a child. Things went fast and she got pregnant within two months. This was a very hard pregnancy due to Pam had to go off of all her medications in order to protect her unborn child from birth defects as a result of her medications. Upon reaching the second trimester of the pregnancy she was too sick and required going back on her medicine as it was more dangerous to be so sick than her.