Though I had many many lovers, sucked and been fucked and in my earlier years fucked many guys I had never sucked a guy to completion and swallowed. It didn't turn me at all, on until one day 5 years ago or so. I was having a good time at a sauna and had just been fucked by a guy but was horny for more. I went into a small TV room and 6 or 7 guys were all sucking anf fondling each other. One guy was sat sucking a guy sat in a seat above him. He was a very fit hunk with a raging unattended hard on. I immediately went down on him and enjoyed his beautiful hard large shaft. Up and down I licked, sucked and worshipped this cock, when without warning I felt the guy hold my head hard on him. I felt his shaft throb and bulge on my tongue and he spurted copious amounts of cum straight down my throat. I was shocked but at the same time heavily turned on and pleasantly surprised that I hadnt gagged. As his hand pressure released I didn't immediately release his cock but continued to lick and swallow every bit of cum that was dripping from him. The guy stopped sucking the cock above him and without a word left. The guy he had been sucking and probably realised what had been going on below jumped down and thrust his very girthy cock in my mouth very roughly and smashed his cock hard into my face. Within seconds he too shot cum in my throat and mouth. I again found myself licking his slit, behind his forskin and everywhere to ensure I didn't miss a drop. The guy actually thanked me then knelt down and gave me a deep passionate kiss. I spent the next few months finding as many cocks to suck and swallow as possible. I was hooked on cum like a drug.