The deep, bass thudding of a heart from somewhere up above, the roaring bellows that can only be lungs right around you, and the smell of bile tell you that you find yourself inside someone's belly, a place you'd been more than once in your life, and you doubted this would be the last time either. At three inches tall you were quite a mouthful for most people, but then, some did like the challenge, and on more than one occasion someone in school had taken you away from your guardian, or whoever it was had been in charge of you that day, and snuck you into the lunch at school.
Once you had even ended up in some kids cartoon of milk, without him knowing about it, and that had been one hell of a ride, not sure whether you would get out or not. Luckily that had been in the first grade, and kids there got sent to the nurse for upset tummies, and once he described what it felt like, someone pounding on the inside, they had been quick to rush him to the hospital and get you out, along with the remains of his lunch.
Now though, you had grown somewhat used to waking up in places like this. While you slept your sister and her friends had often made a game of seeing what they could do to you and remain asleep, and one of her friends enjoyed putting you into food, and then eating all around you, just to see if the jostling would get you up, and if it didn't.....well you had seen her insides at least a dozen times, if not more, and it had never been a pleasant experience to wake up to find yourself in her, with that annoying giggle everywhere around you.
This time though, you didn't hear that giggle, and instead you head the sound of snoring, a deep vibration that went beyond simple sound to just bone jarring movement from side to side. Shaking your own head a bit to clear it, you fell over back into the standing bile, which, luckily, had no acid in it at the moment, the drink probably having done a number to this person's stomach the night before, after all, from the smell of the place they had drunk damn near half that bottle, and a few beers besides.
That was probably how you found yourself in this mess probably. Enough drink in all of them, and they would have forgotten you were in the bottle, and with a guzzle the last person taking a drink would have chugged you down as everyone egged them on. Probably you included, if your head was any indication of how wasted you had been the night before. Trying again to stand in the pit of this person's belly you slowly rise to your feet and blink your eyes a few times.
One of the oddities you'd discovered about your own body, was that you could see in pitch darkness, where there wasn't a scrap of light to find. The doctors had said it was some form of high wave echolocation, that your eyes sent out waves of light that bounced back, at a frequency that only you could see. All you knew was that it did no good in anything that wasn't completely cut off from light, but that was a lot of places to someone your size.
Looking around you saw the results of last night's party written all over the stomach walls. Where it wasn't dripping alcohol it was full of bile and what you guessed was cum. Which meant this was one of the more active people last night. That likely meant they would be out for a while, but you couldn't have that. Sleeping with a belly full of liquor meant this person wasn't digesting anything yet, but once you started to really move around, it would come to life, and you would be swimming in acid. That of course left you with the choice of either trying to get them up, or just laying still until they got up on their own.