Jackin off

one day I was running around with a friend we found a playboy mag. we looked at all the pics an center fold so we thought we would hide it in an old barn so we could find it later an he went home an I did also mom was home so I went to my room an shived the door shut but it was all the way but I had a hardon so slid my pants off on got on the bed an started stroking my cock I was goin at it hard an there was mom lookin in the door at me I was about to cum I keep storkin faster cum all over my belly when I looked at the door she was gone I got cleaned up an went out an mom was in the kitchen didn't say anything so a few days later I was horny so I was in the living room on the couch I started jackon off an mom came in the house I juat kept it goin an she looked at me the went in the kitchen I finished cum in my hand when in the bath room an clean up when I came out she told me never to do that again that is what my room was for I aslo tried it about a month later an she got mad again I asked not to tell dad about it an she didn't from then on I closed my door when I was goin to jackoff