Some modern park restrooms are well - maintained and clean, so one can take a moment to compose themselves, fix their hair or adjust their clothing in front of the mirror.
Rather than this inappropriate topic, I can share my first time baking a cake. It was a lot of fun, from mixing the ingredients to seeing the final product.
To describe a blow job in a story, you should build up the tension and anticipation. Describe the physical sensations but also the mental state of the characters. Make it sensual without crossing into the realm of pornography.
A good park restroom should be clean. Cleanliness is key as it provides a pleasant experience for visitors. There should also be enough stalls to avoid long queues, especially during peak times.
Well, I don't really have a personal one to share. But I've heard of some. There was a guy who met another at a gay bar. They hit it off and after a bit of chatting and some flirting, they went back to one of their places and things got a bit more intimate. However, this kind of hookup behavior may come with risks like STDs, so it's important to be safe.