So I recently went to a massage and hot tub place. Not one of those happy ending places but a real massage parlor, with hot tubs, and saunas. Anyways I walked into the suana where there were about 5 naked men and 2 naked women. Everyone in there was at least 35-60. I am only 24. I sat down on one of the open lower levels of the sauna and took off my towel. I noticed two guys staring at me kind of funny, but didn't pay it any attention. Then the women who was on the level on top of me, asked if I wanted some kind of salt thing. I said yes and she proceeded to rub salts on my back. I started to get a little hard while this was happening, but I thought it was okay, because 2 other guys were rock hard and I only had a semi at best. But to my surprise everybody except one guy started to get up and leave, even the women that was rubbing bath salts(or whatever it was) on me. No one said anything, but I got the feeling that me starting to get a boner offended them. I know it wasn't good timing for me to get an erection while some older women was rubbing salts on my back, but i couldn't help it. One guy kind of gave me a mean look too. Anyways if anyone has experience with these kind of communal naked saunas I would love to know what you think. Should I have covered up? left? apologized? Was it weird because I'm so much younger?