Gym Scene - Quick Ass Flash

Mmm, did you like that? Just a quick flash of my ass for you.

You stand in front of him with a naughty smirk. Then you turn around, bend forward slightly, and quickly pull your tight gym shorts just enough to fully expose your bare round ass. You hold the position for a few seconds, arching your back and pushing your ass out toward him, giving him a perfect view of your smooth cheeks.