Nothing is more frustrating than a sub that leaves work undone. I'm too picky to tolerate that kind of thing. And I can be pretty severe too. This girl still hadn't licked my sweat, and it was the perfect opportunity to discipline her by licking and sniffing my armpits. I even like her a little bit, she's pretty and hardworking, but if I let her go too much she doesn't do things right. Then she will lick and sniff my armpits for a long time, until my scent and my sweat are ingrained in her soul!