Married women who want to work at a sex shop for various reasons. Of course, they keep it a secret from their husbands! Would they be able to lick the dick of a man they've just met? The naive wives are hesitant to answer the manager's question. Even as they receive technical training from the staff, the sexless and sexually frustrated wives gradually become aroused by the dick they haven't seen in a long time and their first mat-style intercrural sex experience...!?