You landed in the back of Veronica's bikini bottom, the green polyester broke your fall and slid ever so slightly down her backside as you landed. You were surrounded by her warm mountains of ass flesh, the scent of her sweat permeating your nostrils. You quickly scrambled to crawl up the back of her swimwear. Each time you grabbed a handful of her bikini it slipped just a little further down her rear.
"ugh, I need to buy something in my size," Veronica muttered to herself as she yanked her bikini back into a makeshift thong. You slipped back down as her bikini was pulled between her cheeks, causing you to be slammed into her asshole which was about twice as big as your entire body. The force of her wedgie alone knocked the air out of your lungs, the tight polyester pinning you from the back made it impossible to move. Your minuscule body was pressed against the greasy folds of her backdoor. Her earthy scent filled your lungs immediately and forced you to cough. Feeling something at her backdoor Veronica immediately tugs at the back of her bikini again, assuming it was sliding down once more. The force of her second wedgie slammed your head into her butthole, leaving you dazed as she began to eat her food.
Over the next twenty minutes you were completely helpless as Veronica cleaned her plate. Every time you move Veronica swiftly pulled up her bikini slamming you into her orifice again and again. "oh my god, I don't remember these getting so jumbled the last time I wore them," she muttered to herself, evidently she seemed to to think you were just her bikini getting bunched up near her asshole. You screamed to get her attention but she couldn't hear you over the other beach goers, your tiny voice didn't even register past regular sized people talking in the distance. A few minutes after she finished her food you heard a noise like a ship creaking from deep within her bowels. Knowing exactly what it meant you tried again to crawl up the back of her bikini, only to be slammed back once again with another wedgie.
Desperate to escape you slammed your fists against the rubbery flesh of her asshole, immediately Veronica reached back and unceremoniously scratched at the bit of her bikini that covered you and her her anus. Her finger repeatedly smashed your head against her butthole. "hmm, it's still bunched up, and its starting to itch... maybe I can fix it in the bathroom," Veronica said to herself as she got up and began walking towards the restroom closest to the snack bar. With each step she took you felt one of her buttocks press against your back keeping you from being able to escape her butt as she walked. You heard another rumbling sound from deep within her bowels, filling you with dread as she continued to walk, blissfully unaware of your predicament. Veronica entered the restroom and started to try and fix her bikini, as she adjusted it you felt it lift off your body as you realized that you were stuck to her butthole.