I was a junior and Nancy was a senior. We had a class together and lived fairly close. Her father had died about a year previously. One day studying together I had a good view down her shirt at her B-cup size breast. She caught me looking and asked if I liked what I saw. Of course, I said, and she asked if I wanted to feel. Soon her shirt and bra was off and my hand in her pants. Her mother came in and screamed at us, sending Nancy to her room. Her mother was furious and shook me by the shoulders yelling at me for taking advantage of her daughter. I sensed there was something else at play so I just let her vent. After a few minutes she began to weep and collapsed in my arms. I'm sure it had something to do with the lose of her husband. I started rubbing her shoulders and back. Soon she was grasping me around the neck and pulled my head down to her smaqll breast. I parted her blouse and moved her bra and started nursing her nipples. She moaned as I began to rub her butt. She pushed me back on the couch and began kissing me and grouping at my crotch, squeezing my cock. It wasn't long we were naked and I was thrusting into her egar pussy. Her moans grew louder and I noticed over her shoulder Nancy peeking around the door frame. Nancy looked shocked but also appeared pleased her mother was getting attention. Nancy watched until it appeared her mother was collecting herself after a massive orgasim. I continued to comfort Nancy's mother for a while till she told me I should leave but to stqay away from her daughter. That was the only time with the mother but before Nancy went to college I screwed her at least a dozen times. She got excited when I told her how much I enjoyed her mother's body. That would spur her on to try and better the action her mother gave me.