Being placed on to a petri dish that I’m too large to fit in but it has a shrinking formula glazed inside it. My skin slowly absorbs the liquid and it starts to affect my body becoming smaller and smaller. Until eventually I’m being looked at under a microscope alongside microbes.
Cock vore would have to be another one. Something about being trapped inside a musky/warm place so close to someone ten fold my size is erotic. Not even in a willing manner. Being placed inside his member by him and slowly sliding down further as he pushes me with a single finger.