I can remember once standing naked from the waist down against a cold brick wall, my knickers and skirt lying in a pool of rainwater. He was against m... pushing hard, his hard cock lying in the folds of my tight buttocks, which he had smeared with Vaseline, and was humping up and down.I can remember reaching behind and taking hold of him and he felt big, but somehow instinctively, I sensed he should be between my legs and I tried to pull him in, but he just wanted to do it this way.He would run. He continued to try to get me to commit to meeting him.One day, out of the blue, my wife came home from work and said she was being sent out of state for some training for a week and I realized that this was my chance. I notified the guy that I might be free the next Tuesday and waited for a response. A day later, it came and he asked me to let him know for sure soon.My wife left on a Sunday and that evening I sent him an email asking if Tuesday was still ok. I got a response back and we came. I knew mom could see me from her bedroom or living room. I decided to come back in and didn’t see mom. I went upstairs and her door was closed. As I got closer, I could her the familiar sound of her vibrator. She was turned on for sure. I went back down the hall and yelled that I was going to take a quick shower and I see in the living room for TV. I was so excited I had to jerk off in the shower. I was sc****d about what I was going to do and what might happen, but the lust in me was. I'm ashamed that no matter how roughly you treat me,I can't help but respond to you. I need you so badly, I'll do anything justso you will use my body. "That's it bitch, you like that don't you slut?" "Yes Master," I whimper. "Please don't stop Master, cumin my ass Master. Make me cum please." You slam into my ass hard, forcing me flush against thetree. Then you are gone. You've pulled out of my ass leaving me empty. I startto protest, but before I can, you yank me roughly to my knees by my.