About 15 years ago my then wife to be and I were invited out for a meal by a husband and wife who were very wealthy clients of hers (she was in the wholesale clothing trade). At the meal, they had invited two other couples, both of whom were obviously loaded as well. They were all probably in their mid forties – we were early to mid 20's.
Anyway, after a very nice meal we were invited back to the house that belonged to one of the couples, a huge place with a pool, gymkhana field for the owners daughter to practice with her pony, tennis courts – you get the idea.
Well, the missus and me were obviously impressed. two working class kids who'd just bought their first house. All eight of us went into the "games room", which was above the pool in a seperate building away from the house and that's where things got weird. There was a sauna in there and in minutes the other six had their kit off and piled in.
The missus and me were a bit reluctant but succumbed after a bit of encouragement but when it became a free for all in the sauna (and outside in the rest of the games room) the pair of us shat ourselves and couldn't get out of there quick enough. 😳 we still laugh about it now!!
The customers still deal with her now and didn't seem in the least embarrassed 😀