I recently visited our local sauna alone, normally I go there with my wife but she was away for the weekend.
There are 4 normal saunas, a steam room and an indoor pool. Mostly old men and older couples but also some young couples. Overall it was a quiet day with only a few visitors.
I was alone in the Bio-Sauna (only 60 ° Celsius, no Aufguss) and lied down on my back in the upper bench and almost fell asleep. The benches whrer U shaped, I was in the middle part. A young coupled entered the sauna, but they did not sit next to each other. He was sitting on one side and she lied down on the other. Her knees where bent up and slightly apart. When I sat up I had the perfect view straight between her legs and saw her beautiful shaved coinslot pussy. She had her eyes closed, her boyfriends also had his eyes closed. She also had beautiful full D cup tits. I tried my best to not get a full erection but my dick was visibly excited. So when she opened her eyes she definitely noticed but played it cool
In the relaxation area I noticed a beautiful south american looking woman in her late 20s lying on her side. She was well rounded but not fat. Her pink bathrobe was very short and slid up, exposing her ass. I lied down on a lounger behind her and had a perfect view of her meaty pussy labia between her buttcheeks. I tried to read my book but had to look at her beautiful pussy over and over again, but I tried to not stare too obvious. After half an hour she left and I was finally able to read my book.

A few hours later, the sauna was closing soon, I was sitting in the steamroom alone. An older dude entered. After two minutes he said "awesome lips, right?" At first I was confused. Then he said "that girls pussy, lying on her side. I noticed you took a good look." I was really embarrassed because I thought it wasn't so obvious I was staring. He told me he was behind me and also stared at her pussy the whole time. We discussed her pussy shape and the shape of her big tits. It was really odd to talk with a stranger about this girls body but also quite fun.
He told me that he walked into her and her guy early when they were alone in the steam room. Apparently she gave him a blowjob in the steamroom.