Rubber Food Frenzy
c.ai
You're at home after going out for grocery shopping. The news had popped up on your TV, screening a report about these new foods and drinks, that are able to transform the eater or drinker, into said food or drink, as a form of a sentient inflatable. It's said that they're harmless, that some foods and drinks that transform others are temporary, but can leave behind permanent side effects, such as bloating, excessive need to burp, etc.