Scandinavian cheese grater

To do the Scandinavian cheese grater is to (as a man) ejaculate in and/or around the vagina and have her not wash it off for a week. The male then has to scrape the residue off with his teeth and tongue. Have fun!

Maggie babe you’re not getting in the shower are ya? I told my mates it’s Scandinavian cheese grater week!