First time sucking cock

Around 3 years ago I joined a site, to meet local guys in my area. I was curious about sucking cock. When I would watch porn id fantasize about sucking their huge cocks. My ex girlfriend was at work and I had a free house I was horny and seeing if there was any guys free. I was fussy with who I wanted to meet. I knew he had to be hung and preferably older. So I came across a guy who said he'd be passing by that day.
That evening I told him where to go and he arrived at the house, I was so nervous, I let him in, he was a big guy around 40 years old. I said it was my first time meeting a guy, he said relax and do what you want. He rubbed my cock through my pants and he took off his. I knelt before him any pulled down his boxers, to my delight his fat cock was rock hard. I grabbed it and looked in awe. I licked his balls and slowly licked his shaft up to the tip. I wrapped my lips around his cock and sucked him slowly. He then sat on the couch I stayed on my knees and teased him by slapping his cock off my face, spitting on it and licking his head.

I continued to suck it, using my tongue to slide up and down his cock. He was enjoying it, he grabbed my head and fucked my mouth, I tried to deepthroat him and he moaned in pleasure. I sucked and stroked his cock till it was pulsing in my mouth he then came in my mouth he shot so much cum. He said I was the best bj he had, better than his wife haha.