Oh was this going to be good! Mary stood among the party goers waiting in anticipation as Colin tallied up the votes. He had decided to throw a huge costume party this Halloween, inviting everyone he knew to participate and Mary just knew she’d win. She had worn her great grandmother’s old wiccan outfit and dolled it up to be more readable as a witches dress, even bringing along a prop broom and witches hat she had bought off of etsy. It was, for the most part, a genuine Halloween costume.

“Ahem,” Colin cleared his voice into the mic and tapped it, “This thing on? Firstly I’d like to thank everyone for joining us tonight with a special thank you to the dean, for negotiating the use of the west wing gym for this party!” Drunken cheers erupted from the crowd of party goers. “Now we have tallied up the votes for who you all voted for having the best costume so if I call your name please come up here with me!” He pulled an orange envelope from his back pocket, tearing it open and pulling a piece of paper from it. “In third place we have Gary White! Please come on up to the stage Gary!” A large blob of brown fur emerged from the crowd and walked onto the stage next to Colin. Gary was covered from head to toe in a suit made of faux brown fur, wearing his homemade werewolf costume. “Do you have anything to say to your fans?”

Colin moved the mic he was holding in front of the werewolves mouth. “Ah wunna say ank oo for da botes. Ah spent alotta time on dis one.” Gary’s muffled voice repeated over the gym's speakers.

“I’m sure you did, buddy. Looks impressive as hell. And in second place we have yet another impressive costume, can I have Mary Whitner come to the stage? Mary Whitner.”

“Yes, I knew it!” Mary began pushing her way through the crowd of drunk partygoers, eventually making her way to the stage.

“Woah, that's a nice looking witch costume! How’d you get it to look so aged?” Colin spoke into the mic as he rubbed a small portion of Mary’s dress between his fingers.

“Oh-” Mary awkwardly chuckled as she rubbed the back of her head in guilt. “That’s a secret for me to keep!”

“Well you’ll probably have some of those theater majors swarming over you for that secret. Ladies and gentlemen throw your hands together for second place!” The crowd erupted into a cacophony of clapping and hollering as Mary sheepishly struck a pose. Mary couldn’t wait to see how gorgeous the first place costume was, especially if hers only got second place! “And in first place, by a considerable margin, give it up for Tina Drake!”

“Wait, Tina!?” The entire gym was filled with thunderous applause as Tina began making her way through the crowd, wearing a black bodysuit, a cat ear headband, and a poorly placed faux cat tail thrown over whatever she had previously worn today. Of course Tina won, not based on her costume but the fact that she was the football team's eye candy.

“Oh my god! I can’t believe it!” Tina grabbed the mic away from Colin, not letting him deliver his line. “Like guys, I don’t deserve this but thank you!” The football team began hooting and shouting out Tina’s name as she continued on with her speech.

This wasn’t fair! Mary at least put effort into her costume but Tina won just because she’s some slut who lets the jocks do whatever they want with her. But Mary did have a way to get back at her, she had picked up a curse or two from her great grandmother’s spellbook she could- Oh she knew the perfect hex to cast. If Tina wanted to be a catgirl she would be a catgirl. Under her breath Mary muttered the spell, a spell which would turn Tina into her idealized version of an actual catgirl. It was too perfect! The enchanted words left Mary’s mouth and made their way over to their target.

Tina, now done with her speech, handed Colin his mic back. As Collin ad libbed his lines, Mary’s hex began snaking their way into Tina’s being. It started out subtle, first the headband she wore melded with her skin as her human ears shrunk back into the side of her head. The fake cat tail she wore slid down to where her tailbone ended as it grafted into her skin, now flicking along behind her. Mary was surprised to see Tina’s face begin to shift as her eyes became large and wide, akin to a doll or japanese cartoon character. “Huh, I guess her idealized catgirl is from anime. Didn’t think she watched that stuff.” As Mary talked to herself Tina’s changes continued as she sprouted little fangs which poked out from her lips. Her nails grew long and sharp, mimicking the claws of a real cat but that’s not where Mary’s attention was at. If she was surprised by the changes Tina’s face underwent she was shocked by the current changes taking place. Tina’s hips and ass flared up, pulling the bottom of her latex suit tight around her skin as it became evident she wasn’t wearing panties under her suit. “What the-? Tina?” Tina’s boobs expanded outwards, sagging down to her navel as it became apparent she also wasn’t wearing a bra. With the new found flesh squeezed inside her latex suit it clung desperately to her skin as the material became stretched and transparent, showing off her puffy groin and exposing her areola and nipples which put hubcaps to shame with their sheer size.

Of course Mary wasn’t the only one to witness these changes. The crowd had been going wild seeing the lewd display going on in front of them. “Thank you for the votes! Nya! Nya!” Tina blew kisses out to the crowd, each exaggerated kissing motion from her arms pushed her tit flesh in before she released each kiss causing her breasts to drop back down and jiggle for a moment.

“Tina, wait!” Mary sprinted over to Tina but was too late as she disappeared into the crowd.

“Nya, you’re being fwisky! Oh~! You wike that?” Mary pushed through the crowd, following Tina’s remarks to being groped and fondled. “Oh nyo! Did you spill your dwink on me?”

“Tina, hold up!” Mary finally caught up to the catgirl as she reached out and grabbed her arm. She spun Tina around and away from the group of jocks which jeered and toyed with their catgirl plaything and pulled her closer, giving Mary a better and up close look at Tina’s breasts. “God those are big! I mean-” Mary shook her head clear, “Tina I need you to come with me!”

“Okay, nya!” She lifted one of her feet up and winked at Mary. Although she looked fine and was behaving as if she enjoyed the attention Mary could see the horror in her victim’s eyes.

“Oh! I’m sorry. Let’s get you out of here!” She dragged the poor catgirl behind her as she pushed through the crowd of handsy and drunk college students. Tina made little yelps of surprise as somebody would get an occasional good grab at her teats and twist them but the two girls eventually made it through the crowd and out the gym doors. “Let’s go to my dorm,” Mary panted as she attempted to catch her breath, “it’s just around the corner!”

--------------------------

“So… wet me get thiws stwaight. Uwu hexed me awnd tuwned me intwo a catgiww?” Tina sat on the edge of Mary’s bed, watching her pace back and forth.

“I did and I feel so bad about it. I just don’t know why you turned out like-” She stopped and eyed Tina up and down. “Like that… Did I cast the spell wrong? I don’t know…” She began pacing around her dorm room again as she muttered under her breath to herself.

“uwu said the speww fed off my ideas, nya?” Tina’s face started to blush as she twisted her hips, squirming where she sat.

“Yeah and it should have only turned you into an anime inspired catgirl. The rest doesn’t make sense.”

“Iwt does actuawwy.” Her face was a deep crimson as she fished her phone from her purse and began typing something in. “Look, nya.” She turned her face away from Mary and held the phone up for her to see the screen. On it was a comic page of a catgirl who looked rather similar to how Tina currently looked. The comic book catgirl appeared to be rather dimwitted and spoke in ‘UwU speak’ as she flaunted her body about and put herself into sexual situations.

“Wait! Is this a hentai!?”

“Nyo! Iwt's embawwassing!” She covered her face with her hands and fell back onto Mary’s bed, sending her breasts jiggling with her. “Down't wook at me!”

“I’m sorry I-” Mary sat down on her bed next to Tina and hesitated for a moment. “I thought you’d just grow cat ears and a tail. I didn’t know you were into this stuff…”

Tina sat up and grabbed Mary by the wrists. “Pwease down't teww anyone!” She was on the verge of crying as tears welled up in the corner of her eyes. “Iwt's juwst sowme dumb fetish, i sweaw!”

“I’m sorry but everyone already saw… you.” Tina let out a soft whimper as her face scrunched up and tears began running down her face. She nuzzled her face, pressing her oversized melons into Mary, as she began bawling. “I do have my great grandmother’s spell book so I can try to find a reversal spell!” Mary started to lean over to her night stand where the spell book was kept in the drawer but Tina’s grip on her wrists tightened as she was pulled back towards the bed.

“Nyo! Uh, I mean.” Her face was flushed and covered in tears as she bit her bottom lip. “I down't hate thiws… awnd evewyone awweady knows…” She pushed Mary down onto her own bed and crawled on top of her. “Uwu did thiws tuwu me so... Uwu'we going tuwu take cawe of thiws.”

Mary’s cheeks felt hot as she was surely blushing hard right now. Tina had just thrown her onto her own bed and was now straddling her. Her udders swayed just above Mary’s face. “I uh… I don’t think I’m following.” Without responding Tina dropped her body weight onto Mary, squishing her latex covered breasts onto Mary’s head. “Mmgh! Mmm!” Tina gently pulled Mary’s hands by the wrists up to her breasts and placed them on either side.

“I saw how uwu wooked at thewm. Gow own!” Mary obliged, sinking her fingers into the breasts which smothered her face. “Dyo you think i'm weiwd?” She lifted her breasts up just enough for Mary to answer.

“A little… but I’m also weird so-” Having heard everything she needed to hear, Tina tore the struggling latex from her bosom letting her tits dangle free. She laid down fully on top of Mary, pressing the full weight of her breasts into Mary’s face.

Mary massaged the sides of Tina’s boobs and began to suckle on one of her engorged nipples which poked into her face. “Oh~! Down't stowp!~” Tina purred as Mary teased her ridiculous breasts. Maybe Mary could wait to find a reversal spell. That is if Tina wanted her to.