Mia lifted up the ancient tome. Sure, modern transformation apparatuses like reshaping pills and body remolders were far more convenient and practical, but it was Halloween, and she felt this was more in the spirit of the season. She'd already laid out the other pieces of the costume on the bed, a headband with red horns, a pair of fishnet leggings, and a plastic trident, as well as a note to her girlfriend, Kate. All that was left was the the main piece of the costume, and Mia was prepared for that.

She flipped to the page which held her bookmark, which fell gingerly to the floor. She, of course, had no idea what any of the symbols on the page meant, but she'd memorized their phonetic pronunciation. She held the book up in one hand as unintelligible sounds spilled out of her mouth. Light erupted from a circle surrounding her as she spoke, enveloping the room in bright white for the duration of the spell's incantation.

When Mia, finished reciting, the light evaporated. Nothing in the room had seemed to change, at least at first. Mia felt exhausted, and while some of that was definitely the tremendous amount of energy that old-form magic takes from the body, she could feel the effect of her spell taking form. Mia slowly shuffled onto the bed, lying down between the costume elements she'd prepared. It was definitely getting harder to move. She smiled a wide grind, which would last as long as her face's shape did.

The first change was obvious; Mia was completely unable to move. It was a pleasant feeling, though, as though she was being softly pushed on by all sides, into the correct shape. Next, she started to lose volume. Her body deflated until it was a thin as fabric. Her arms, legs, and head retreated into her torso, which became an increasingly bright, shiny shade of red. Finally, details emerged. a clear line of fabric appeared around her edges. A zipper formed around her midsection. She had managed to position herself perfectly. If not for the note, it would look like someone had just laid out a costume. Now, all Mia had to do was wait for Kate to get home.

It felt like hours before the door to the bedroom swung open, but the anticipation had Mia excited the whole time. "Mia?" Kate's voice boomed. "Sorry I'm late, let's get ready for-"

Kate looked down at the costume on the bed. "Is this what Mia's wearing to the party? It's a little, um..." Mia trailed off, noticing the note at on the corner of the sheets. She picked it up and began to read, a look of confusion and annoyance crossing her face. After a minute, she put down the note and sighed, moving instead to pick up Mia's new light form.

 "Oh, Mia," Kate said, straining to choose her words. "I had already worked really hard on my costume, and, well, um, I don't think I could wear something like this. I mean, you're so revealing..." Kate picked the note back up. "I guess I should cast this reversal spell you wrote down here..."

"It's a shame though, you put so much work into this." Kate pauses, before visibly being struck with an idea. "Oh! I know! I'll bet Chloe would love you, and you look like you'll even fit her better than me. She was heading to another party, and knowing her, I'll bet she forgot it was even Halloween until about twenty minutes ago."



Mia wanted to protest. She had transformed herself to be wrapped around her girlfriend's body, not her roommates! Still, in this inanimate form, all Mia could do was sit helplessly as her girlfriend scooped her up with the other costume pieces and walked out the door. Oh well, Mia thought, I guess I may as well try to enjoy this the best I can. It's not like I have another choice.

Sure enough, Kate found Chloe in their living room, pacing frantically. Kate smirked. "Forget to get a costume?" she asked.

"Yes!" Chloe stopped and walked directly up to Kate, just a little closer than would be comfortable. "I need to leave, like, right now if I want to make it in time, but I've got nothing! I can't even find anything in my closet that I can pretend is a costume! Ugh, if I go, I'll be the only one who-"



Kate cut Chloe off by shoving the sexy devil costume into her chest. "Here, you can have this. It's-"



"Oh, thank you! Thank you! Thank you!" Chloe stuffed Mia into her bag haphazardously and immediately raced out the door, not waiting for Kate to finish her sentence. As the bag's zipper closed, Mia was encased in darkness, left only to know what was happening by the sound of footsteps, followed by the sound of a car's engine. Finally, when the engine stopped, light returned to Mia's world.

As she was pulled out of the bag, Mia was greeted with a naked Chloe in an unfamiliar bathroom. Oh no, Mia thought, Chloe is absolutely going to wear me without any underwear. Of course, Mia may not have minded if Kate had done the same thing, but with Chloe, she wasn't sure how she felt.

As soon as the fishnet leggings were on, Chloe slipped Mia over her body without any ceremony. Mia did have to admit, even if it wasn't Kate, it did feel nice to be so close to Chloe's body. She could feel her warmth through her entire body, squeezed tightly across her torso. Maybe even a little too tightly. Kate had been wrong; Mia was definitely a size too small for Chloe. Still, even with the additional strain it put on her, it still wasn't an unpleasant feeling.

Chloe reached down into the bag and grabbed the remaining two accessories: the horned headband and the plastic trident. She took a moment to look in the mirror before heading outside. "Dang, I look good in this," she said with a big smile across her face. Mia couldn't help but agree, and she was surprised by just how much pride that filled her with. With a few steps, which Mia could feel every small movement of, and a swing of the door, Chloe and Mia found themselves in a crowded room, everyone wearing costumes similarly skimpy to Mia.

Chloe walked around the party for awhile, stopping to chat with various people, and occasionally getting groped through Mia. Mia had thought that this would be a problem, but it appeared to just be acceptable behavior here. She wanted to protest, but it felt so good getting felt through.

"Hey," a seductive voice rang as a person in an angel costume approached Chloe. Mia immediately recognized them. It was Skye, who she and Kate would occasionally hang out with. Spending time with Skye was usually fun, but Mia always felt something below the surface with them - something she could never quite put her finger on.

"Hey yourself, sexy," Chloe replied, pushing her chest forward, which Mia could feel straining against her fabric. "Looking to get up to something fun?"

Skye wrapped their arm around Chloe, pulling her in close. The sensation of both of their body heat against Mia was almost unbearably intense. "You could say that," they cooed.



They two began walking back towards the bathroom. Wait, just like that? Mia thought. What kind of party is this?

As soon as they entered the bathroom, the pair began making out immediately. Mia could feel Skye's hands exploring Chloe's body through her fabric. Her mind almost went completely blank when they started rubbing their bodies together. Mia wanted to cry out for more, but she was powerless to do anything once Chloe tore her off and tossed her into the corner, soon to be covered by a similarly flimsy angel costume. Just barely, through the small portion of her vision that hadn't been obstructed, she could watch the pair as they pleasured each other.

The two stopped to catch their breath, exhausted grins plastered over both faces. "Hey...I have an idea," Skye panted. They pulled the plastic horns off of Chloe's head, and replaced the angelic halo on their own head. "Let's trade costumes. That way we can show that you...corrupted me."



Wait, no, Chloe, you borrowed me from Kate! Surely you wouldn't-

Chloe giggled. "Okay!" She walked over to the corner and grabbed the angle costume from on top of Mia. She slipped it on, gave Skye a quick kiss, and joyfully skipped out of the bathroom.

Skye soon, followed suit, taking Mia from the floor and pulling them over themself. They took a moment to appreciate their reflection, as a sinking feeling rose through Mia. She wondered if she'd ever be found and turned back to normal, or if she'd be stuck this way forever.

"Well, hello, Mi~" Skye said, in the most seductively dominant voice that Mia had ever heard. "I must say, you do look quite good on me. You know, not a lot of people see through souled clothing, but hey, when I saw you in this state, I knew I had to have you." They ran their hand over their side, which filled Mia with a terrified pleasure. "I think I'll be taking you home now, but don't worry. We'll have lots of fun together."

Mia's mind raced as Skye took slow steps through the crowded party, out the door, and down the street to their apartment. The entire time, they said nothing, leaving Mia in silence. Eventually, they arrived, and pulled out a large mirror and leapt into bed.



"I want you to get a good view of what I'm doing to you here. I want you to see what I do to you, and all that you are. I want you to accept that this is your new role in life, to be used and worn, okay?" They paused for a second. "Not that you can answer me, of course."

They rubbed themself through Mia, edging on an off for what felt like hours before eventually stopping. "I think that's enough for tonight. You've been a good little costume. I think I'll have a special treat for you in the morning~"

The night passed without Mia getting any sleep, which was unsurprising since she was no longer capable of it. She spent the whole night forced to stare into the mirror, thinking about how she would be nothing but a cheap devil costume forever. She was afraid, and yet, she couldn't help but be excited. There was something so...right about the idea. Maybe this wouldn't be so bad after all.

Eventually, an alarm rang and Skye sprung to their feet. "Well, Mi, you did such a good job last night, I think you'll get your reward. Well, I guess it's more of a reward for me. Clothing doesn't really need rewards, does it?"

Skye once again took a long walk in silence, still wearing Mia, which looked a bit odd on November first. After all Mia had been through, she definitely needed to be washed, but it seemed like Skye was happy to leave her covered in sweat for the time being. After about an hour, Mia started to recognize her surroundings. Skye was heading to her house! Maybe they'd give her back to Kate! Although, after thinking about it for a moment, Mia didn't see that as especially likely.

Skye rang the doorbell, which was quickly answered by a very upset-looking Kate. Her demeanor quickly changed.

"Oh my gosh! Mia! Thank you, Skye!"

Skye smiled a wicked grin. "You know I could give her back to you, Kay, or..."



Kate looked confused for a second, but her expression quickly grew more excited.



"Or," Skye continued. "We could go inside, I could dress you up in her, and we could have some fun. You could be my little pet, and she could stay our little toy. We'll tailor her into various outfits and wear her all the time~"

What? Mia thought, There's no way that Mia would-

Mia's thoughts were cut off by shock as Kate timidly nodded.

Sky smiled confidently. "Good girl, now, let's get you into Mi~"