[MyDenial]

I don't do public per-say. But hidden public, I do.
As for how and where. It depends...
Sometimes it may be due to a dare here. So it takes working out somewhere public, where there will be people around. But that there isn't any chance of me actually being seen.
On the other hand though, I might just feel like it. If I'm out somewhere and for whatever reason feel turned on. I might duck into somewhere I can lock the door and take care of things.