Rode bike down trail naked.
A couple years ago, during the summer evening, I went on a bike ride down a bike trail near my house. I rode down to a certain point.
Then I left my mask and sandals on, but took off everything else and put my clothes into my backpack. I then started to ride back down the quiet trail, completely naked and aroused. I also rode by people's houses that were by the trail, unnoticed.
I must have ridden at least ten km, naked, horny, and stroking myself with one hand the whole time. It was the most peaceful ride I had in a long time.
I rode back to my house naked and slept great. Can't wait to try it again.