When I was in my early teens a gay boy a year older than me
Starting at age twelve I knew a strange boy who was fourteen years old. He sucked dicks and he seemed to enjoy really young boys. I got my first blow job at age twelve and for the next six years he sucked me off whenever we were alone which was often.
Sometimes I would stand up and let him suck me and sometimes I would sit in a chair. Sometimes I was on a bed but for years he sucked my dick.
I wasn't gay myself and I would fantasize about girls while he went down on me.
There was no rhyme nor reason. He did what he wanted to do and I let him. I never told on him and for all I know he's still sucking someone off.
I started getting interested in girls and I tapered off because I was afraid someone would find out. This made him sad and I often let him suck me off anyway.
I went away to college and I sort of avoided him because I was growing up and wanted straight sex with girls.
He eventually moved away but twenty years later I found out that he had moved into my city and was only a few miles away. I thought about getting in touch with him but I decided against it although I'm tempted now and again.
Don't be that way. He would likely love sucking your cock again... and often.
You may even want to suck his cock. I am a MWM, 75 and suck cock every chance I get. Try it --- you'll like it.