Nyotaimori(Japanese: 女体盛り, "female body presentation"), often referred to as "body sushi," is the practice of eating sashimi or sushi from the body of a woman, typically naked. Nantaimori (Japanese: 男体盛り) refers to the same practice using a male model. This subdivision of food play is originally an obscure Japanese practice that has attracted considerable international media attention. As a result of being served on a human body, the temperature of the sushi or sashimi comes closer to body temperature.
(Click spoilers if you want to see images showing what it looks like)
Not for me. Feels too kinky, and looks like a lot of humiliation involved for the person subjecting themselves to this. Also, a dash of dominating the person laying there. Not really my thing, and... um, I wonder if it's truly sanitary. Heh.
'Experience everything once' is something I don't follow. =P