Interesting story. I never has sexual feelings towards my mom and she never had sexual feelings towards me. She is 53 and I am 29. But a few months ago when I returned home for a visit with her and Dad, I did end up having intercourse with her. Just once, though, and she still doesn't know about it. On the weekend before returning back to my home, we had a party and there was lots of booze. Both Mom and Dad got pretty pissed. I don't drink much myself but I did go though several bottles of beer. No hard stuff though. Around midnight I so, I took a shower and prepared for bed. Checking around the house, I found Dad asleep in the basement rec room and Mom snoring loudly in her bed on the second floor. She had obviously undressed sloppily and her clothes were on the floor. But what gave me a real stiff erection when I saw that she was partially uncovered and completely nude. She was lying on her back and breathing heavily and irregularily. One of her large breasts was bare and I ran my hands over it. I was only wearing underpants, so I took them off and began masturbating. I wasn't quite sure what I wanted to do next. I knew that Dad was downstairs but I was sure he was still asleep. I kept asking myself, dare I do anything with Mom? Dare I enter Mom? And even, dare I go all the way with Mom and actually fuck her? After all, she wasn't one of my girlfriends. But I knew that Mom was naked and I was naked and I was so horny. So I got onto the bed beside Mom, swung my legs around in the usual fucking position and got my crotch right up against Mom's crotch. I could feel my penis pushing up against Mom's vagina and with a bit of pushing her slit opened and my penis slipped inside. I kept thinking to myself that I have never been so physically close to Mom before and here we are, sexually joined together. I wondered what Dad would think if he saw me pumping into Mom, stroke after stroke after stroke. Luckily, Mom just kept snoring and breathing heavily as I continued to fuck her gently. Already the bed was creaking quite loudly. After no more tha five minutes, I could feel myself coming and I just ejaculated right inside her. Of course, I had feelings of guilt after having fucked my own mother but I really needed it. I pulled my penis out of her and wiped semen off her crotch, her legs and the bedsheets. So there it is, I had intercourse with Mom and it was done. Mom still doesn't know about it and I won't tell her.