First Gay Anal

I've been cheating on my wife for a number of years, hate on me if you wish, I've been taking blowjobs from a gay buddy for about 10 years now. I love getting sucked and she doesn't do it. Years ago he learned that and offered one day so yep, that's how that happened.
Last weekend she was out for the day with her mom and sister, he came over and like usual, my cock was in his mouth and it was as good as always. I came, he swallowed and we sat and had a beer after.
Difference this time was I could tell he was raging hard in his pants. Not the normal. Usually sucks and leaves. He starts rubbing his cock through his pants and so I said he could pull it out. He did. Starts jerking himself off and asks if I could stroke it a little for him. I did. It was the first time I had done that for him and tbh, I liked it.
No idea why but suddenly I start feeling incredibly hirny and the thought pops in my head. I told him I'd be right back. Went to my bedroom, grabbed a condom and lube. Yes we have those cause my wife preferrs condoms for anal, it's a thing for her, whatever.
I come out and tell him I'd like to try anal. He was nervous about it since it's never even come up at all before but said as long as I was ok with it, he'd do it.
Long and short, I rolled the rubber on his cock, lubed him and me up and got on all 4's.
It hurt when he pushed the tip in but he held it there as I relaxed. Very very slowly he started to fuck me and OMG, it started to feel really good. Only took him a minute and said nothing. He pushed in slowly to the hilt and I could feel his throbbing in me and he just came, just like that...

Now i really want more of that.