Dear Bartrofsky
This is an ask but I have to be close to the evidence. I've noticed this before. Why do female guitarists cover their breasts with their instruments but male guitar players cover their genitals?
Your Secret Admirer
@TigerLily Like those fuckers will give you a straight answer

The chick with the acoustic guitar was seated. It's that simple. She just happens to be busty. Nothing more. OK? The metal chick was standing, and moving about while her guitar strap held it at whatever her comfortable playing position is. It's that simple. There's nothing TITS or GENITAL about it.
When I hang a Les Paul around my neck the body (of the guitar) covers my private region (huge package) unless I'm doing the salami down the leg look and then, ladies have a real nice time at the show. Either way it is all about comfort.