One of the matter is that sex is incomunicable verbally compated to food. recepies and the culinary arts have been here for thousands of years. you hear people talk about their food at the Holiday Inn or the Ritz, or other elevated cuisine.
Eating, cooking, and other cullinary arts are a form of art, it requires finesse to produce dishes of great and exquisite delicatessen and standards.
(Ex. I don't suppose y'all have had a "delicate" sex night
or
have heard the saying : yesterday night, my sex tasted like chicken.