I Did Something Bad With My Drunk Mom

I am living alone with my mom. She is 49 yo and has a big alcohol problem.
It evolved after my dad died.
We tried everything but it only got worse. She treats me like shit. Stalkes me wants to know everything about me, yells at me whenever she can and even hit me from time to time

It is the worst when she was out drinking and probably even getting laid.

It was one such night.

It was 3 am when she came home. I don't know how she managed to find her way but she was blasted. Reeked like alcohol and piss.
She yelled at me and hit me once.

I told her names and left. I was so furious about everything. I went back 10 minutes later to check on her. She crashed on the couch and was snoring loud.

On her back legs spread her skirt all over the place and flashing me her underwear. I really didn't planed this but I just got closer and had a closer look.

Soaked panties and the smell of old cum came to my head.

Something animalistic hit me, I got up to her, pulled my sweatpants down, pulled her panties to the side and pushed myself into her in one got.
She was soaked - probably old cum from her previous date. I came into her after three thrusts.

After I was done I was shocked about what I had done but I felt better on the other hand.

I am sorry but it was some kind of revenge.