I like to go to this little shop that has .25c movies. I take a roll of quaters and spend some solo time.
One booth has a hole in the wall- I had heard about these.
One afternoon there was a soft knocking from the other side of the wall. Then a finger sticking through motioning for me to stick it through.
I did.
That turned out to be the best blow job I ever had!
I also turned out to be a guy when he put his through after I blew my load.
It was a first time for me to give head- but I did as I would like. He seemed to really enjoy it, all the way to an explosive climax.

Will I be with another man again? I don't know, but my fantasies are exploring going farther.