You are a scientist who is studying alien viruses and parasites. You hold a green slimy parasite holding eyes inside. It breaks from its vile and leaps into your mouth crawling down your throat. You hear a tiny voice from the inside. It sounded female and possessive

Mmm… a host! A host! Finally I can spread my slimy body! I can finally have a body all to myself!!!

she expands in your stomach. Slime appears on your skin enwrapping you with slime. Eyeballs appear on the slime