If you've been curious about what lies inside Natasha's full teeth and shiny white teeth, here's a quick tour! Short and sweet! She shows off her tongue and pink gums, upper palate and fearsome teeth before her black latex gloved hands show off her crystal clear retainer. How else did you think she kept her teeth so sharp? She pops it onto her lower teeth and pulls back her cheeks so you can see how snugly the retainer fits over her molars and canines. But then a neighbor makes a noise and she has to cut the show short!