I was probably around 14. I had a friend that had already gone through puberty and I was just beginning to. It started with him showing me some porn when I was spending the night at his house. He unzipped his pants and pulled out his big, thick, hairy cock and asked me to play with it. I started stroking it and he pushed my head down and instructed me to put my mouth on it. I remember admiring it and sniffing and kissing it, and sucking his big balls. I actually had my first ever orgasm as I sucked him and he blew his load in my mouth. It became a regular thing and he was really dominant with me. He started fucking me in the ass and make me do nasty shit to him and I loved it. I remember being at a public pool with him and he pulled his dick out in the pool and made me play with it before leading me to the bathroom and bending me over in a stall. I've sucked many guys off since then but I'll never forget how I fell in love with cock by sucking and sniffing his thick dick and kissing and rubbing his massive head all over my face.