Yes. I think it's hard to wear clothes in a sauna, anyway. I've been in some "sweats" where everyone is totally naked. They are much more "spiritual" than sexual; I enjoy the bodies in a different way.
My most sexually exciting recent sauna happened at work. We have saunas in our office building, and a girl who worked in our company, I'll call Kathy, would sometimes take a sauna after work with a friend. Kathy has a very fine body, slender with large, full breasts and awesome nipples. Although I casually suggested joining her in the sauna, we both kind of thought it wasn't a great idea to cross that boundary in the office. I contented myself with the beautiful sight of her braless boobies flopping around after she returned and gathered her stuff, truly an awesome sight.
After she left the firm, she would still sometimes come up and use the sauna, and I happened to be around one Saturday when she came with a girlfriend. Her girlfriend has creamy skin and a full, curvy body. I'd met her before and found her very attractive. (Ok, to put it bluntly, I'd jacked off thinking of her a few times.) We sat around talking for a while, and the big question on our mind was....could I join them. I guess Kathy and I both came to the same conclusion, because just as they were ready to head down to the sauna, she asked if I wanted to come along.
Oh, man....stripping and going into the room, it was all I could do to not have a huge boner; my heart was pounding so hard!! Kathy's body was just as I'd imagined, though her breasts were more upturned than I thought. She was never shy about letting me enjoy them when we worked together, and I dreamed of seeing them naked. I was in heaven!!
I also knew that Kathy didn't shave, and I imagined, from her other body hair, that she was pretty hairy, maybe even had some fuzz on her thighs and butt. But she was very smooth, with short curly hair, a trim little triangle. After a few minutes she relaxed and lay back, her legs falling open, and I had the treat of seeing her rather large labia. Her nipples, even though she was very warm, stood out; I think she felt some excitement, too.
Her girlfriend, Carly, was beautiful. Full, smooth body, not a sharp edge anywhere, and wonderful round breasts filling out her chest so nicely, with little pink nipples. Carly was shaved, with a puffy, perfectly formed pussy. She move around a lot, and her movement was like liquid, soft and flowing.
Neither of the girls was shy about looking at me, and I felt a nice rush as being naked in front of them. I couldn't keep from being semi-hard the whole time. We didn't talk much, until the end, when we laughed and told jokes about people we know. When we got outside (after spending way too long and melting), Kathy laid her arms around me and pressed up against me in a long hug. I still remember how her nipples and breasts felt against mine. Carly kind of joked and wiggled her butt against me, and when she turned around laughed at the boner that was rising. I could have stood there all day in front of them, but played it cool and slipped on my pants.
While they were gathering their things they made a couple of comments about how they made my day, and on her way out the door Kathy gave me a look that I know meant, "don't expect this every time." I went back into the sauna, laid out a towel and masturbated, and I've done that several times since.
P.S. I waited to see if anyone at work heard about it, and, thankfully (I guess) Kathy didn't tell anyone.
Wow, that's hot you lucky bastard! I just wasn't sure if these saunas were where people went in swimsuits or always wore a towel. I'd love to hear other experiences that you've had. Have you ever gotten erections?