Glad to see this topic, as I've experienced something at the Korean Spa a few weeks ago and it's still intriguing me as to whether or not what I saw floating around on the water surface of the soaking tub were real cum.
When I was soaking in the middle tub (warm one), at that time it wasn't warm but near room temp. I wanted a little warmer so I checked out the next tub (which is supposed to be hot), as I reached over and checked out the water, I noticed about 4 puddles of cum, spread out a feet apart and floated in a circular motion on top of water in that tub. I looked closely and noticed the color and texture are similar to cum. I asked myself and wondered if cum can float up like that. At this time, no one was soaking in either tub as it seemed like everyone was done for the day, so no one there to ask or confirm for sure.
I was a little freaked out and didn't even want to touch the water. I kept monitor them to see how long they will eventual "dissolved", which took nearly 5 minutes, they're slowly breakdown and dissolved completely.
Believe it or not, once they were all dissolved, there came a young guy went in and soaked in that tub. I said nothing and got out of my tub and call it a day.
The tub is like a whirlpool, where the exchanging of water is all underneath, so nothing really disturb the surface.
My hypothesis is this: I've noticed a guy just came out of to the locker room and he was spotted with a semi hard on. They guy has a downward curved, the bend is right in the mid-section. I've seen him naked a few times before but only in placid state. Also, there was another that was showering when I went in. I believed these 2 guys may have done something together and the cum floating there may have been from them.
took a while til I was able to get out of the water in my teeny little trunks.
