Im not proud of it because technically it’s cheating but it was also pretty hot so

I 24(m) spent the night at my 26(f) girlfriends house and the following morning she headed out to therapy but I stayed in her room until she got back.

While she was gone I wanted to surprise her with a hot video of me jerking off. After her mom and little sister left the house, I locked the door then took out my phone and recorded myself stroking my cock. I moaned, I said her name and tried to make the video hot, I edged myself for like 10 minutes. Then the door opens and her mom walks through. She yelled, I yelled and she apologized profusely as she slammed the door shut. I felt so embarrassed and yelled sorry too but before I could even put my clothes back on the door opened back up

There I am sweating and out of breath with my throbbing cock in one hand and phone in the other. I just said sorry and she awkwardly said there’s nothing to be sorry about and it’s okay as long as I lock the door. I set my phone down and Im not sure why but I didn’t let go of my dick. I slowly started stroking it and she watched from the door. She fucking watched. Every few seconds I would glance at her and saw her looking right at my cock and that made me wanna go even harder. My cock was thicker than I’ve ever seen. It was throbbing so hard I could see my veins jumping. It felt so good sliding it in & out of my slippery hand, it would’ve been impossible to stop. By this point I had enough precum that I didn’t even need lotion any more. I wanted to look her in the eye because she’s basically just a older but hotter version of her daughter but looking at her felt too weird, knowing that she was watching was enough for me. It didn’t take long for me to shoot the fattest load of cum all over myself. I came on my chest and legs, my cum was steaming hot. It was literally dripping from my hands. Then she just opened the door and walked back out without saying a word. I stayed upstairs until my girlfriend came back and didn’t tell her a word. Coming back downstairs later that day was the weirdest feeling, I couldn’t look at her mom, I just waved and said goodbye. I’ve never felt guilt like this before, I feel horrible but I’d be lying if I said that it wasn’t hot