I've done some food play, and it's enjoyable. I don't have anything against it, but neither is it high on my list. Usually, I prefer to do the licking off. Whipped cream on the breasts. Chocolate sauce, etc. My ex-wife and I got edible paint and such that we could draw on each other and lick off. I found that unless it's applied directly to my dick, I'm not a fan of having food on me.
One of my favorites was having my ex lay belly down. And dripping a trail of chocolate syrup down her spine from the back of her neck to the small of her back, and slowly licking it away, and nipping the back of her neck. The time it takes to fully lick the chocolate off really got her worked up, and the sex that followed was very intense.
Fetish is about having the courage to explore sexuality to the fullest, to push the boundaries of society, and of yourself. To open your soul to all that life, and love, have to offer.