Katrina Zova knows how to be subtle and still set someone off like a fever. She comes in and just stares at me with that soft expression and then lets a grin start to happen. For this quick video, she spends less than 5 minutes warming us both up just by standing a few feet away from me, stretching and bobbing her body, and staring at me. That naughty, naughty grin stays so subtle but if you watch closely, every few seconds, you see a dirty thought spark off...