Licking Your Plate Is Customary !!!

Criss is invited to a restaurant by one of his potential client and is about to be impressed by the quality of the restaurant he is in. After being greeted by a beautiful asian waitress. They are brought into a private room with a lot of sushi on top of the waitress they ordered from. It's gonna be an all you can eat buffet where you are allowed and even encouraged to lick your plate after finishing your food. Food has never looked that mouth watering.