“Which one of these should I get...” Austin muttered quietly to himself, leaning forward to get a closer look at the shelf in front of him. “Maybe I... Oh. Ugh.” He scoffed, sensing the now all-too-familiar feeling of eyes staring at his enormous posterior from behind. Reaching back he attempted to adjust his short skirt to try and hide his mountains of butt, but it was no use. Over the last week he had gotten used to having men constantly trip over themselves to catch another glimpse at his absurdly giant booty. Whether it was a lecherous old senior, a horny teenage boy, or even a married man out with his wife, every guy in his radius found it impossible to resist gawking at Austin’s figure.

Austin was a typical college freshman who enjoyed going out to parties, getting drunk with his friends and trying to pick up girls, but he rarely had any luck until he met somebody in one of his classes. She was a short, tanned girl with a phat butt who he seemed to be hitting things off with pretty well, and as an ass man, he loved watching her walk in her tight jeans. He often gently poked fun at the size of her rear, but she seemed rather sensitive about it. Everything was going smoothly until one day she offhandedly mentioned that she had a boyfriend. Frustrated and annoyed by being led on, Austin moved to another table and began chewing her out. “Whatever, fat ass. I was only friendly to you because I thought you were down to fuck. Hope your ‘boyfriend’ enjoys dating a big-butt freak.”

She had gone quiet, but obviously she was fuming on the inside, and Austin decided to move on. As the teacher entered the room and began his lesson, Austin started taking notes when he suddenly began to feel uncomfortable in his chest. Shrugging it off, he continued like normal until he noticed a long lock of black hair obscuring his eyes. Shifting it to the side, he saw that at some point his fingers had become small and feminine, with long painted-pink nails. “What’s happening?” He whispered to himself, reaching a hand up to his face and meeting a pair of thick lips and unfamiliar cheekbones. Looking around at his classmates, none of them seemed to think anything was out of the ordinary even as he changed right in front of them. It was like the same magic that was changing him was changing reality as well. Picking up his phone, which now had a bright purple case, he opened the camera to get a better look at himself: Staring back at him was unmistakably a woman, and a slutty, hot-looking one too. Looking across the room he could see that his former friend was grinning to herself, clearly responsible for the magical revenge that was taking place while pretending she was oblivious to what was happening.

Just wanting to get some space to himself, he raised his hand. “Uhh... I need to use the bathroom!” He announced, grabbing his things before rushing to the bathroom, more and more of his body became biologically female along the way. Breasts began to bud on his chest and grow into full, sexy D-cups and his dick began shrinking inch by inch as his entire body lost its manhood. As he spotted the bathroom door it began to get difficult to walk as his clothes began to change to the new reality, his short and pants combining into a tight, revealing dress while his shoes became tall high heels. Hopping into a stall and slamming the door, he tearfully reached a hand down between his thickening thighs and grabbed his dick for the last time before it vanished completely, replaced by a pair of tight labia lips. But the worst was still yet to come: Sitting down on the toilet seat to grab his bearings, he noticed that it felt a lot cushier than usual. Looking back at his behind, he noticed that his ass cheeks were growing, beginning to creep over more and more of the seat as they went from normal sized, to big, to totally Kardashian-esque. By the time the whole transformation was over his butt was giant, like a pair of melons being smuggled in the back of a little back dress that wasn’t even long enough to cover her entire backside. Stepping out of the stall and looking into the mirror, her eyes were nervously fixated on her new body (and in particular his rear). It was the biggest he’d ever seen, and he knew that if he was still a guy he would be salivating just looking at it; but for now, he was forced to carry it around with him.

Heading back to class, he tried to find the witch but she was gone. She never even showed up for another class from then on and the number she had given him to share study notes now belonged to an old laundromat. He was stuck in this body for the near future, and he was hating it. Everybody stared at him when he was in public, not to mention the amount of comments people made about his butt. It was like it was the only thing people noticed about him anymore. He’d even struggled to find any pants that could fit his giant posterior and was forced to continue wearing his extremely slutty dress. Grabbing a bag of corn chips and heading to the counter, he overheard a pair of boys mention 'the stranger’s gigantic fucking butt'! Sighing to himself, he rolled his eyes and tried his best to get ignore it, now a slutty-looking woman with a giant jiggling rump and knowing there was nothing he could do about it. “Karma really bit me in the ass... and with an booty like this, that’s one big bite.”