I was 13 when I first discovered the pleasures of masturbation. I was staying at a neighbour's house because my parents had to go and look after my gran. I had gone to my room and I knew that my neighbours were out for the evening and their son who was 16 was staying in.
I was bored and decided to go down to the lounge room and talk to him. I could hear the TV on and as I got to the bottom of the stairs it sounded really strange to me. So I peeked into the room and had quite a shock. He was sitting on the settee with his jeans around his ankles and watching a porn movie on the screen. In his hand he held his massive cock. Well it was massive to me as I had never seen an erect penis before. I watched in fascination as he stroked himself and didn't know whether to look at the images of naked women on the screen or at him so I could copy him. My own dick was hard and I put my hand inside my pants without even realising what I was doing.
I watched for ages and then I saw that he was getting really excited and suddenly his whole body shook and white stuff came out of the end of his dick. It was obvious to me that he was enjoying this very much indeed. I quietly went back to my bedroom and stripped completely naked. I was shaking with excitement and I rubbed my cock just like he'd been doing. It was the first time I'd ever done that and it felt wonderful. I'd never had a sensation like it. I rubbed and stroked myself feeling the pressure building till I had a terrific release of feeling though at that stage I didn't produce any sperm.
That was the beginning of a usually daily session which I've continued to the present day ten years later.