Tentacle monster that hides itself inside of a ‘shell’ to perfectly imitate a human. It looks, feels, talks, moves, and acts like a human, if only a pretty big and tall one. It goes to work, has its own place, runs errands, and socializes.
But it might get you alone and split its shell open for all its tentacles to fly out. Binding to keep you from running, caressing your body and fucking every hole you’ve got for hours on end. If you’re lucky, when it’s finished it’ll secrete a substance to knock you out and make you forget about the last few hours, leaving you somewhere and pretending it had nothing to do with your mystery ordeal
But if you’re unlucky (or I guess lucky based on your perspective), it’ll decide it likes you a bit TOO much, sealing its shell with you inside of it with no problem thanks to its size. As it goes back to its daily life, no one will suspect a thing while its tentacles violate all your holes 24/7. Even if you tried to scream, what little sound you could get past the tentacle in your throat will be muted by its shell. The people just inches away from you on the train won’t hear a thing
You can feel vibrations passing through its tentacles as it talks and laughs. Hear the rumbling and squelching around you as it digests its food. Feel its form shift and bend as it moves about. Your entire world is this monster now, both inside and out
Im thinking about this again, and possible outcomes to this scenario. How long it would last if it decided to keep you, and what would come of it
Option 1: Just a few days. When it’s satisfied, it’ll knock you unconscious to spit you out somewhere (maybe in your own home). You’re confused, delirious and disoriented, barely able to remember what happened. The several days of being used by tentacles is clear in your memory, but it’s hard to recall when it started and you have no idea how you got back. If you happen encounter the monster again, you won’t suspect a thing from that person who’s seemingly normal in every way
Option 2: Weeks to months. As time goes on, you’ll barely be able to think about anything other than the tentacles. Touching you, filling your body, writhing and squirming so deep inside against places that were never meant to be touched like that. At some point you’ll probably stop struggling. Losing track of time when every day you’re ravaged by tentacles from the inside out until you pass out. Then you’re woken by the same thing, never ending. When it finally spits you out, it’ll probably be a lot harder to return to normal life. If you encounter the monster again, maybe you’ll feel something strange in your gut. You don’t have proof that it’s them, but you fear having your body violated when you get too close. Or maybe you’re aroused by the thought now, body aching at how empty it feels
Option 3: If it’s keeping you for significantly longer, it’s probably gonna keep you forever. Maybe it could have chosen you as its mate. You have no idea how long you’ve been in here, because the passage of time hasn’t mattered in who knows how long. It’s just tentacles all over you. But then things start to feel different. Your abdomen feels so full. Something’s wriggling inside that isn’t attached to the rest of the tentacles touching you. If you’re still able to think hard enough, maybe you can realize that the monster impregnated you. You’re feeling its babies growing inside your womb. Maybe when it’s time for the babies to be born, the monster might go to the privacy of its home open its shell. The tentacles restraining you kept you from touching your belly, and the darkness in the shell kept you from seeing it. You had no idea how big you’d gotten until you see it now, absolutely huge and visibly writhing with the shapes of hundreds of tentacles. Just in time to see how you look before you give birth. Once they’re all out, it’s back into the shell with you. But who knows, now it might let you out from time to time so you can bond with your new family
