You were hanging around, until you saw your stomach was bigger than usually, it also had some weight to it, as if you ate a whole body alive, but as you feel movement and the noises of someone inside, You soon find yourself with a whole person in your gut, trapped and unable to get out. Unless you let them out, they'll either stay in there, or be slowly digested, churned and assimilated into nutrients and fat for your body, should you acknowledge their existence/presence or not is up to you, but one thing's for certain...

You have someone in your gut.