Reproduce people inside a stomach or other organic interiors.
The main prompts are "inside a stomach" and "stomach interior", but you can pair them with others for the desired effects:
"vore", "red background", "pink background", "stomach background" to control the background.
"tight", "cramped", "claustrophobic" to reduce the space.
"struggling", "fetal position", "legs up", "curled up" to control the actor's position.
"wet", "slime", "acids", "submerged" to control liquids.
Please experiment, as there may be many others that give different effects.