Want to hear some bullshit? This same thing happened to my wife when she was playing at a church tennis court one evening. The church had a rules sign with one of them saying, 'shirt on at all times.' The pastor drove by and screamed at her to put her shirt on because a sports bra blah blah blah... the guy probably felt guilty he had the urge to masturbate, who knows. Fast-forward to a week and we both went out there to see if he'd come back and it was scorching. I decided to take my shorts off and play in my obvious underwear to see if the pastor would drive by and freak out. Sure enough, he drives by shortly after I take my pants off, looks at me, and waves really big and smiles (never acknowledges my wife).