Rubber is so very warm to wear, you begin to sweat in it almost immediately. So when I pull this zipper down and expose my ass, it's going to be sweaty and in need of cleaning. That's where you come in. I know how badly you want to lick my ass but you're going to have to earn it. The smell of sweaty ass and rubber, all that lovely perspiration..As I slide that zipper down, you're going to whimper in need.