Having issues with extreme sexual behavior at my local gym. Started off with casual playing with myself in the shower (curtain closed), then moved to masturbating to completion in the sauna (only did it when nobody else with me so had to stop and hide erection when someone would come in), next there is a small pool in the gym that when I am alone (still people in other pool and jacuzzi in big room) I push off under water and it pulls my bathing suit down from the force (usually just exposing myself a little but other day my suit was hanging from my toes, instantly became fully erect) and most recently in the jacuzzi, the force of water jets starts to pull my bathing suit off, but this time I let the jets linger and I had an intense orgasm without touching myself - totally didn't expect it - never done that before. I just came to my senses after a week long sex/porn binge. Hoping to reflect on my behavior and see if I can't come up with some strategy to handle intense impulses when they come back. Any help would be appreciated.