No. I get infections too easily and My Man thinks mixing food with sex is "weird." (His words, not mine. He loves a lot of things other people would consider "weird.") He sometimes gets really hungry after sex, he gets a sugar drop. If it's been a really intense scene, he'll get me cookies or something sweet, and make sure I drink a lot of water, because I am usually trembling. But, that's after, not during.
Ice, on occasion. But, that is not food.