Escar-gross!
Nothing can be worse than finding an unwanted critter of any kind in your food. It can scar you on some of your favorite meals. This can happen often in fruit. We can find worms in our plums, widow spiders in our grapes, and apparently, we can find a slime snail in our raspberries.
Raspberries are so small most that most people just eat them in one bite, and usually a bunch of them at once. This muncher is lucky that they were carefully enjoying each individual raspberry so that they were able to catch this disgusting, slimy animal also enjoying the fruit from the inside out.