The worst experience I ever had masturbating was when I got caught by my mom. She lives by herself but I would come home from college over the weekend sometimes. When she goes into the bathroom I usually have time to myself. I was in the back room on the computer looking at porn and jerking off under the desk. I am not allowed to shut the door because she caught me looking at videos before, so the door was wide open. I kept myself near the edge of orgasm but didn't want to come until she was in the shower. That way I would have time to clean up. I heard her turn on the shower. That was my chance.
I pulled my pants and drawers down to my ankles. I put a towel on the floor so I could just squirt and keep jerking uninterrupted. I was looking at lesbians so I knew it wouldn't be very long. Within a few minutes I was coming good. I had a huge load flow from my cock. I was just shaking it off when I noticed something in front of my face. It was my mom! She didn't get in the shower yet. She was only warming up the bathroom and came in the backroom to get a towel.
I couldn't hide what was going on. My legs were spread wide with my pants down, my cock was fully erect in my hand with a cum string hanging from it as I was yanking on my balls, and I had a large puddle of semen under me. We looked each other right in the eye before she let out a scream. She turned away and yelled at me. I accidently stepped in my own puddle trying to hide and turn off the computer. It was horrible. Whoever fantasizes about their mom in sexy situations is crazy. It's really not sexy at all.