my first time masturbating with another guy. I went to a kspa and had a vulnerable but pleasurable experience.

in grad school i used to frequent the korean spa - I'd go with my girlfriend, the wet areas of the spa were gender separated so we'd be on our own most of the time. One time we went it pretty quiet, late on a weekday. I did the usual - pay and sign in, strip down, take a shower, soak and steam. I'd occasionally dry off and go to my locker to text my gf a bit.

One of the times I went back to my locker to use my phone, a middle-aged/early 50s guy came up to the locker next to mine and started getting ready. We briefly made eye contact and he said "hey there" and smiled. I felt vulnerable standing there naked as this guy, fully clothed, organized his locker. I left to head back to the wet area as he started undressing.

I took a stall in the more private area, which like all korean spas had not curtains or doors, just open stalls. I was showering and I noticed the guy took the stall across from mine - we made eye contact again and exchanged "hey"s. Right after he greeted me, I noticed him glance down at my genitals, which made my penis start to swell. I was a bit embarrassed so i moved to turn away, but as before I could the guy asked "you come here often?" and we started making small talk. He had a bit of dad bod, a little shorter than me, not much body hair.

We chatted back and forth about about his wife and my gf, where we lived, etc. I tried to keep eye contact, but I noticed he kept looking down at my penis - I was getting self-conscious and could feel that I was slowly starting to get hard. After a couple minutes of making small talk I glanced down at his crotch and see that he was also semi erect, which just made me more erect. I tried not to notice but it was hard not to look for some reason. His dick was around the same size as my 6.5 cock, he was circumcised like I was. I kept my pubes neatly trimmed, and he was shaved smooth.

We keep chatting and pretty soon we're both fully erect. Our penises are both so stiff that they were pointed slightly upward. It was a weird but good feeling: talking to this middle-aged guy with a dad bod, both of us straight, but also both of us completely aroused while carrying on a conversation while quietly and obviously enjoying the sight of each other's manhoods.

I think was so aroused because I was so exposed - this stranger had a full view of my most private area, and it was even more vulnerable that he was seeing me hard, something only my sexual partners had seen. It was erotic in a... manly way to see that he was enjoying looking at me. It was also somehow comforting that this wasn't leading to sex - we were just two guys who were aroused, appreciating each other's cocks.

Our small talk faded out and we continued our showers, facing each other as we lathered and scrubbed and rinsed. It was pretty quiet in the spa so there was almost no one else around. My eye kept catching both our erections bouncing around as we moved. After a minute, he reached down and "lathered" his stiff penis for a second - this took me from fully erect to rock hard. I did the same, giving my throbbing cock a single stroke. He put his hand around his manhood again and started stroking it a bit longer, and I followed suit.

I was incredibly turned on, but it was somehow different than I had been before with women. This wasn't as much about intimacy and the desire to be inside another person, but more a rush as this guy and I were sharing the the one thing that all guys do: jack off. Doing it in public, even in our secluded corner of the shower area was an added excitement, at any moment someone could walk in on us enjoying this usually private pleasure together. My mind briefly wondered if someone saw us whether or not they'd join in.

After a a few moments, the guy motioned for me to join him in his shower. I was pretty nervous - what if we got caught, what if he want's to go further, etc - but I couldn't help myself, I was too curious. I walked over, acutely aware of how exposed I was as my stiff and engorged manhood bounced around with each step. As soon as I got in his stall, he gently and firmly grabbed my cock.

It didn't feel good like when a woman's soft hand held it. It felt good like someone who knew exactly how to handle a cock. I slowly reached out and put my hand around his, stroking it and feeling its similarities and difference to my own. He was a pretty thick but not quite as thick as me. His glans was shaped differently, and it felt super warm in my hand. We played with each others penises for a bit, stroking the shafts and fondling each others balls and cock heads. The guy said quietly "you've got a nice one bro".

I got close to coming really quickly and pulled away. He didn't seem bothered, instead going back to pleasuring himself. I told him I was going to cum, and he responded with "oh yeah, come on me dude". I slipped over the edge and shot rope after rope of cum on him - the first couple shots were so intense I could swear I heard them splash as they made contact with his body. I hit his stomach, pubic area, and even got a spurt on his cock, which seemed to really excite him. He collected some of my semen and used it as lube, quickly shooting his load on my leg and all over the floor.

We caught our breath for a few seconds and went back to my shower stall to clean up. After he rinsed off, he winked, said "that was fun" then headed to grab a towel and dry off. I wish I ran into him again but I never did.