Discovery part 1

I was 12 when I first starting getting curious of the same sex. I liked girls but I still wondered what feeling another guy would be like. About myself I was 5ft and athletic at the time 4" at the time. I had several brothers and sisters I shared a room with my younger brother in a old metal bunk bed. We've seen eachother naked 100s of times. One night I as i lied on the bottom bunk. Finding it hard to drift off to sleep. Assuming my brother had already fell asleep I decided I should play with myself it always helps me fall asleep. That's when I felt him move in the bed. I thought maybe be was just readjusting. So I slowly kept stroking myself. But his movements never stopped. I froze feeling the bed move and a continuous motion I knew he must of had the same idea. As I lay there feeling his movements in the bed I couldnt help being aroused before I knew it I was touching my self to his movements. Wondering what ot would be like if he was touching me instead. So I knew had to find a way to be involved in his masterbation. So I worked up the nerve and completely removed my underwear and tossed them up to the top bunk. All his movement stopped my heart was racing. Then he started moving around like he was trying to get comfortable. Out of nowhere underwear from the top bunk hit me in the chest. Embarrassment hit me as I thought he threw my underwear back to me. As I went to put them back on I realized that they were his and that his movements had began again. He must want the same thing I thought so with some courage I stood up and reached under his blanket and replaced his hand with mine. Slowly I started stroking his dick. Which was shorter than mine but had a bit more girth. I rubbed my thumb across the tip of his dick feeling his precum. Made me want more so with my free hand I pulled on his leg motioning him to come to the bottom bunk. As he slipped into my bed his hand immediately grabbed my dick. So we lay there rubbing eachother face to face but I got the urge for even more so i slipped down and stuck my tounge to the tip of his dick. His precum tasted good. So I slipped the head of his dick between my lips and kept flicking my tounge on the tip of his dick trying to get all the precum that I could. Soon he followed suit. So here we are in the 69 position sucking each others dicks. It was amazing feeling his dick go in and out of my mouth running my tounge up and down his shaft then I felt him tense up and his warm fluids shooting into my mouth. I couldnt take it anymore it pushed me past my tipping point and blew my load into his mouth but we didnt stil we kept sucking until each others dick went limp into each others mouth. I handed him his underwear and as he stood up to put them on I grabbed his dick and gave it a few more strokes before he climbed into his bed