I had s** with a 12 year old boy when I was 19(I think). This boy was best friends with little brother. He had a habit of not knocking before entering the bathroom, knowing that if door is closed, knock. The last time he walked in on taking a dump, I threatened that if did it I was gonna f*** him like h*****. I looked at me straight the eyes with grin and said “no you wont”. I told him let finish using the toilets and I would keep my word. Without asking he took his clothes off. I finished and the told him it’s time. Initially, he was jerking my d***. After a couple minutes he started sucking it. Turned out he has done the before. Once I became fully erect he climbed in my lap(still sitting on toilet) and slowly sat down it. Before I knew we were having h******* s**. We then went d********* so I could jerk him off while I fucked him from behind. After about 30 minutes I was about to bust, I pulled out and he sucked it again til I came in his mouth, he was a swallower. This ended up being regular encounter until I joined the army. To this day he was my favorite s***** experience.