This is a true story. My parents were having a costume party for all of their friends and neighbors. Everyone was in costume and drinking a lot. I was a teenager at the time and I decided to crash the party. I snuck out of the house and went to the store and bought a new Batman costume. I returned to the house in costume and it was easy for me to get drinks because no one had any idea who I was. I tried to talk in a deep voice when I was around my mother. Everyone was drinking a lot and by the end of the night couples were making out and losing their clothes. I couldn't believe my parents were so lose and wild like this. I was able to see some of my neighbors topless while they were playing some kind of Dare game. I even watched as my mother lost and was told she had to remove her top exposing her boobs to the whole group of people. I guess the only reason people were doing it was because they still had on their costume masks so you can say they had some kind of anonymity. But I knew what my mom was wearing that night and I thought she had great boobs. Big dark areolas with really long nipples. By the end of the night half the people there was nude except for masks. As the party was ending Dad was passed out cold sleeping in the TV room with the TV on and really loud. He had removed his costume early because he was losing the Dare game. Mom went to bed and I watched as she barely got up the steps without falling down. It took her at least 10 minutes to get up one flight of stairs and to her bedroom. As I was going to my bedroom I saw mom face down on her bed still topless and snooring really really loud. She must have passed out cold drunk. Her skirt had ridden up and I was able to see her panties which got me thinking that she looks pretty good to me. I walked into her bedroom and took a closer look at her. I gently pulled her panties to the side and I was able to see her vagina while she was sleeping. She has no pubic hair and she has big beautiful Labia lips between her legs hanging out. All I could think about was how much I wanted to touch her vagina. Then it hit me. I ran downstairs and put on my dad's costume and went back to Mom's bedroom and closed the door behind me. I tried to wake her up saying honey get undressed and under the covers while shaking her shoulder but she never woke up or moved a muscle. So I now climbed up on the bed and very carefully pulled down her panties so I could see all of her. I bent over and licked her vagina from behind her and put my tongue deep inside of her vagina. As I was eating her out I touched her clitoris and she started to moan and pushed her butt back against my face. I freaked out because I thought she was waking up but when I stopped she just went back to sleep. I got on top of her keeping my weight on my arms and off of her body. I took a few seconds to be sure she was sleeping and then I pushed against her vagina and slipped inside of her. I watched her face to see if she was waking up or moving but she just kept snooring loudly. I pushed again I I was all the way inside of her vagina and I started pumping in and out of her slowly at first but then I couldn't take it anymore and was going faster and faster until I was cumming deep inside of her vagina. This was the most insane thing I have ever done in my life. I pulled out got up and went to bed. This is my real life absolutely true confession. It was also the greatest experience of my life having sex with my drunk mother