I swallowed a married strangers load at a train stop.

I was travelling home on the train, after work, and a young man sat down in the seat across the aisle from me.
We started a conversation, and he said that he, his wife, and young son was stranded in town, and needed money to get home on.
We keep talking until the train reached my stop, and he ended up getting off with me.
We keep talking as we reached the street, and I was feeling horny, so I offered him $10 if he would let me give him a blowjob.
I am a bi-sexual middle aged man, and have had a few gay relationships, but have never offered sex with a stranger.
Usually the guy has to be someone that I have know for awhile, because I don't want to get sick, and I keep them on the down low.
There was a staircase nearby that we could go under, and so as I got down on my knees, he undid his pants, and pulled out a nice, clean, 10 inch, hard cock, and a big set of hairless balls.
As I went to sucking in his cock, I could smell that he had showered recently, and that helped with my concerns.
As I sucked on him, I pulled my 7 inch cock out, and went to town jacking off.
He was getting very excited, and just as I started cumming on the ground, I felt the head of his cock swell up, and I took him as far down my throat as I could, and felt him shoot a large load of cum down my throat.
After 3 or 4 shots in my throat, I backed off if his cock, and tasted his very good tasting load in my mouth.
As his load was ending, I took his cock out of my mouth, and started to lick the head of his cock to get all of his cum, and noticed that the head of his cock was twice as big as when I started sucking him.
I keep sucking, and licking on his big mushroom headed cock, till I shot another load of cum on the ground.
He said his wife would very seldom give him a blowjob, and never let him cum in her mouth, or throat, big cause of how big his head would get.
I was very horny, so I ask if he had time to walk to my house, and let me feel that big head of his swell up, and have him shoot a big load in my ass.
He said that he had to get back to his family, but we exchanged phone numbers, so that he can let me know when he will be passing thru town again, so that we can have a day, or 2 to spend having lots of fun together.
He said that that was the first blowjob that he got from a guy, but he had been curious lately, if there was a guy that could take his big mushroom headed cock in his throat, or ass, and what it would feel like to do the same for someone.
We haven't been able to hook up since then, but I'm sure we will in the future.

Please comment on what you thought of my experience, and maybe we can exchange contacts.

Thank you!