I started spending as much time as I could in my room naked. I masturbated several times a day. It was inevitable that my mom would eventually walk in to my room and catch me doing it.
When it finally happened, Mom walked in just as I shot my first squirt of cum three feet into the air. She gasped, said OMG, then backed out of the room saying I'm sorry over and over. I sat in my room for as long as I could, too embarrassed to face her. But when I finally emerged, I found she was not home.
I sat down. I was still bright red with embarrassment.
When she got back, I was surprised when mom started telling me she wasn't mad, I shouldn't feel bad, I'm a grown man now and she should have knocked, etc."
Again I got super embarrassed when she told me that I should be proud of my size. She figured I took after her side of the family. Her dad and brothers were very large. I asked her how she knew and she said I wasn't the only one who she had caught in her lifetime.
She told me we should feel free to talk about anything. Nothing was taboo. I could talk to her about anything on my mind, including sex. I couldn't believe what I was hearing. I was on the verge of discovering exhibitionism and CFNM but didn't know it. I had a strong urge to push the boundaries with mom.
So the next Saturday I was up in my room with my usual throbbing erection when I decided to put on sweat pants without underwear and go down to breakfast. I walked into the kitchen with my cock pushing my sweatpants out to the max. My throbbing cock was wobbling side to side. My mom looked openly at my crotch and said good morning big boy I see you haven't put any underwear on this morning. I told her that underwear made me uncomfortable.
I sat at the table turned facing her so my cock bulge remained visible. She continued to stare at it openly. She asked me if it ached when it was so hard. I told her yes and it hurt even more to be pushed down between my legs in underwear. She said I should be comfortable at home and that included allowing my erections to be free and unrestrained. I finished breakfast and went back to my room. I needed to jack off immediately.
I was lying on the bed naked, playing with my hard on, working up to an orgasm when mom knocked on my door. She asked me what I was doing. My reflex would have been to put my pants on quickly and say I was doing nothing. But instead I just heard myself saying that I was jacking off. After a pause my mom asked if she could come in. I said OK. Mom walked in and sat on the edge of the bed right beside my cock. My heart was pounding and my dick stood straight up pulsating with each heartbeat. The swollen veins looked like they would burst. She told me it was ok if I wanted to resume stroking myself. I began to jack off slowly. We began to have a conversation about what sort of things made me hard. I stopped and started over and over just edging and enjoying the erotic pleasure with pre-cum pouring out of my pee hole while mom took it all in. She gasped when I finally exploded and released cum all over her titties and face.
It was just the beginning.