Sauna marathon

I recently started becoming curious about what it would be like to be with another man. I was just curious and so plucked up the courage to go to a sauna in London.
Terrified, I checked in, got my locker key, undressed and wrapped a towel around myself. I caught a few guys looking at me, but I was really nervous and didn't instigate anything.
There were small cubicles, so I went in one to calm down and steady my nerves, but within seconds a cock appeared through a hole I did not even see was there. It was semi hard but already quite large.
I gently touched it and it sprang up. This turned me on - the thought of handling a stranger's cock and not even seeing who they were.
I slowly began to wank the cock and within seconds it was hard. It was a good 9inches, but really thick too.
I began to press my lips on the tip and licked the underside of it. The owner of this monster liked it and began to breath heavily. I gradually took more and more in my mouth until I could not take anymore.
I started to motion my head back and forth with this huge cock filling my mouth. The guy who had his cock in my mouth began to thrust until I felt an almighty warm shot of hot cum blast into my mouth. It did not stop. I spat it all over his cock and massaged his own cum into his giant tool before he withdrew and disappeared.
I sat back to recover from what had just happened before another cock appeared. This time already erect.
It was smaller but still pretty large.
I got to work as I had done before. It tasted good and before long I was in full flow again, this time taking it right to the back of my throat.
Suddenly, the guy pulled away. I thought I had done something wrong before a note with pencil was slipped through the hole.
It read "can I come in there with you for more".
I felt obliged to reply, so with a quivvering hand I wrote back: "You can come in here with me as long as you let me fuck you."
I could not believe what I had just written. I had never fucked a man before.
Within seconds of handing back the note there was a knock at the cubicle door. I opened it and stood in front of me was a lean guy, about 20, young looking. He walked in and I immediately began sucking him once more.
I was eager to shoot my load now, so I stood up and turned this guy round. He leaned against the panel. I began to lube his ass, not sure if I was doing it right, and then I slipped on a condom. I was rock hard.
I slowly eased my cock up his arse and he let out a moan.
Before long I was fucking him in the arse hard and at the same time I was wanking his cock.
Before long I exploded up his arse, but he was not yet done, so I dropped to my knees and took his cock in my mouth. He then face fucked me really hard. In a matter of moments he withdrew and shot his cum all over my face.
After I licked his cock clean he left and so did I.