I had already filled her cunt with a bucket of cum, so it was a bit late to get concerned, but she put my mind at ease."You are an only c***d for a re...son. There were complications during my pregnancy with you. As a result, I cannot get pregnant again." she confided. I had never really wondered why I was an only c***d, but now I had the answer. "So you can cum in me all you want with no worries," she laughed.Mom began to get more and more bold when it came to our sex life. Most days I would. I stuck my fingers in her pussy and slowly, slowly pumped them in and out. She was eating me again and smacking my ass and pussy, begging me to make her cum. I put my mouth on her clit and sucked it hard - still fucking her with my fingers. She cried out, arched her back and came all over my fingers and face. I couldn't get enough of her cunt cum - I continued to lick her dry while she sucked her cum juice from my own wet fingers. We sat up and kissed and kissed and kissed but I couldn't keep. This was all such a delight.My pussy clenched, my orgasm building faster and faster. I would have such a wonderful cum. Just a mighty burst of pleasure. It would be fantastic. I wanted to just spurt all that cum out of my twat. Just fire all that cum over and over again.It was perfect. Just the delight that I needed to experience.“Mrs. Matthews!” I moaned.She groaned, sucking with wild abandon. She had lost all control as she nursed me towards that explosive release. My toes curled. They flexed. I had come to college to get a degree and I really wanted it. She said that she wanted a degree too and that if I helped her stay focused during the week she would make sure we had plenty of fun on the weekends. She asked if I already had homework and I told her yes. I could tell she was disappointed so I asked what was wrong. She said she had planned on it being our night tonight. I asked what she meant by that. She told me to stand up and she would show me. We both stood up and she put her.