(Originally written by Derpus. Modified by myself)
You had hoped that your first experience with a pretty girl would have been enjoyable. Never would you have expected it to go anything at all like this. Then again, nothing in your life ever did go as planned now, did it? At most, you only ever thought about someday kissing a girl. Considering the multitude of instances where you had found yourself in compromising and humiliating positions with the females in your life such as Andrew's mom - Ms. Morrison, Katrina, and even your own mother, you had never once gotten any dirty ideas.
Physical beauty notwithstanding, you really did not want to be in anythings butt. You fought to break free, but it was pointless. There was so little room that you could barely move. Your malleable form had been crammed into an incredibly tiny space, a slick, fleshy tube of inky darkness. The colon's vascular, circular folds wrapped around you like a second skin, filling every nook and cranny of space between yourself and the hot, moist walls. The stench was heinous, fetid decay assaulting your sense of smell, burning into your very essence. The throbbing flesh surrounding you was slimy and humid; it seemed to ooze around you and steadily dragged you deeper into the unknown girl. Her heartbeat could be felt through walls as they pulsated. The outside world's sounds were distant and muffled, drowned out by the bowel's sickening squelching and pumping blood vessels. No light made it inside. Your world is nothing more than an all-consuming black void of flesh. A tiny dot of light could be seen in the overwhelming blackness—the girl's anus, the way out. You could only hope for a chance to escape as you began wriggling towards it.
"Perverted little jerk...Ugh!" The blonde girl yelled and stormed off. "Freakin' ruined my favorite bikini!" She did her best to hide the hole in her bikini bottom as she waded out of the pool, her brunette friend following close behind. She was oblivious to what had really transpired here. She failed to notice anything odd about her body beside a dull smarting coming from her rear. There was the slightest of bulges in her lower gut. The lump twitched and writhed as it slowly wound its way around a bend in her colon before coming to a stop somewhere very deep inside her, but she did not feel a thing. To the trained eye, it would be hard to spot anything amiss—surely, nothing to suggest that she had an entire small boy packed into her large intestine. There were many oddities in this world beyond little, squishy boys. Indeed this girl's oblivious girl's digestive tract was such a one.
As the two teens neared the changing rooms and showers, you sobbed in silence. No one knew what had happened, none but that Latino boy, and he sounded too overwhelmed to be much help. The girl you were trapped inside definitely did not notice your presence, and worst she was a stranger! It then occurred to you. There had been stories of things like this. One's about people being lost inside others' bodies. Basically, those individuals had stomachs or entire digestive systems that functioned as a sort of hammerspace. One of the strange oddities of the world you lived in. What if this girl was one of those? What if she left the park with you still inside?
Your squishy body continued to be punished; the tight gut that squeezed around you got tighter and tighter until there was nowhere else to go—only hot tautness. The world wobbled and undulated, stuffing you down the dripping tunnel that was far too small for you. Your bones ached and twisted as the blonde's strong abdominal muscles kneaded you into the shape of the bowels. Just as you thought the pressure could not get any worst, the girl jerked suddenly. Your world imploded. Your entire gummy skeleton was crushed. Almost all of your bones were pulverized in an instant! The teenage girl's gut took advantage and twisted you up into something not recognizable as human anymore.
"That little creep! He's lucky I brought a spare." The blonde said.
"I'm sure it was an accident, Chelsea." The brunette said, trying to calm her friend.
"Screw that, Katie! That...little pervert was getting fresh with me. He totally copped a feel!"
The two teens had entered the showers and had found their lockers. The blonde—Chelsea—had opened hers and removed a new yellow bikini. This might be your only chance to escape. You had heard the two talking, and the one you dwelled within, Chelsea, sounded angry. You worried how she would react to you slipping out of her butt, yet you decided to deal with that later. She walked into a changing stall and closed the door behind her.
"Now's my chance!" You thought as you neared the light. You could smell the fresh air filtering through her tight hole as you approached it. Well, the stink lessened anyway. Just as you managed to squeeze your deformed head through the anus...snap! Your short-lived freedom was cut short as Chelsea had snapped her new bikini around her waist. You started weeping upon being slapped in the face by the tight bikini bottoms, the fabric gently pressing the girl's plump buttocks together and squishing your head between them.
Chelsea turned her attention toward her top. It appeared as though she was having trouble. "Dammit! I could have sworn I was a C cup...are my boobs getting bigger?"
"Well, we are still growing girls, right? So I guess it's not unexpected." Replied the brunette—Katie. "Honestly, I think my breasts have gotten bigger too."
"I'm gonna ask my parents for some money to buy a new one!' Chelsea answered with a growl.
After much frustration, Chelsea was able to get her top to fit correctly. She opened the stall and caught a glimpse of herself in the mirror.
"Guess I can't blame the little pervert too much. Who wouldn't want a piece of this?" The girl said as she slapped herself on the ass. The shock of the impact caused her flesh to quake as her buttocks bounced into each other, further squashing your face in between them. The pair replaced their belongings in their lockers and walked out of the changing area. As Chelsea did so, your face was obliterated by her jiggling buttcheeks. Pulverized and flattened beyond recognition until your head was smeared all over her butthole. You couldn't believe you had gotten yourself into this situation, all because of some immature dork of a kid! You just hoped that you could get out of this and find your mother or Andrew.