Posted originally on the Archive_of_Our_Own at https://archiveofourown.org/
works/8836756.
  Rating:
      Explicit
  Archive Warning:
      Rape/Non-Con, Underage
  Category:
      F/M
  Fandom:
      Star_vs._The_Forces_Of_Evil
  Relationship:
      Star_Butterfly/Marco_Diaz
  Character:
      Star_Butterfly, Marco_Diaz, Sir_Glossaryck_of_Terms, Angie_Diaz, Rafael
      Diaz
  Additional Tags:
      Episode:_s01e11_Mewberty, Smut, Fluff, Consensual_But_Not_Safe_Or_Sane,
      possible_drugging?
  Stats:
      Published: 2016-12-14 Updated: 2016-12-26 Chapters: 2/? Words: 2775
****** mewbescence ******
by Xanic
Summary
     "star should be back to normal byyy.. three.. fifty.. seven pm... or
     she wont"
     "wont what?"
     "be back to normal!"
     an au where star doesent come out of mewberty
Notes
     Hey! This is my first work, I couldn't find any mewberty au fics that
     were long enough to sink my teeth into, so i decided to take a stab
     at one myself!
See the end of the work for more notes
***** Monster *****
Marco gripped the net that had his bestie trapped, or rather that he tried to
trap her with, as it were she was dragging him around as nothing more than
minor inconvenience.
"You're making things worse!" Glossaryck called to him.
No, hes wrong, I just need to hold on for a bit longer and she'll come to her
senses he thought to himself. Then as if reading his mind she stopped short,
causing him to slide face first into her. "ugh.. Star?"
She turned around, slow and inhumanly quiet, staring at him with her glowing
heart shaped eyes "marrr...co?" 
"Yes! Star its me! come on, get a hold of yourself star" he pleaded taking a
defensive stance almost there I just need to distract her for a little longer.
Marco? she looked him over, her lack of pupils not able to betray her plans Oh,
Marco will do nicely . she shot her web at his hand, using it as a tether she
swung it into his other hand and used this momentum to spin him into a little
cocoon and began to fly away with him until a beeping sound caught her
attention for a moment. she scanned the school grounds before darting off to
the Diaz abode, flying above the clouds until she was able to swoop into her
room, attaching him to the wall near her bed. she then got to work
redecorating Ugh this room is so tastless, wheres all the purple? 
===============================================================================
Angie Diaz glanced at the clock, 5:30 pm, "honey! Has Marco called to say he
would be late?"
"Late? I'm pretty sure i saw them fly into Star's room a couple hours ago" was
her husbands response.
flew? usually they bike or just use her scissor things, i better check on them
just in case she made her way up stairs to the door of their guest room,
knocking first "Star? Marco? I'm coming in" 
She slowly opened the door, what she saw was at least six inches of purple
heart shaped petals coating the ground, more around her bed and other
furniture, criss-crossing the room was a slightly different shade of purple
webbing in seemingly random patterns. oh this is that mewman adolescence Queen
Moon warned me about. scanning the room she saw Marco cocooned and stuck
against the wall, Star still 'decorating' unaware of the maternal figure in the
doorway "Marco honey how long has she been like this?"
His mothers voice tore his eyes from his best friend "Mom? be careful shes
dangerous!"
"oh nonsense honey, answer the question"
"I dont know? Probably... 1:48?"
His voice caught Star's attention, "Marrco?" she swooped over too him oh Marco,
your so cute warped up like this she fussed his hair a bit before finally
registering a 'mom-tone' from behind her
"Star" she said sternly, causing both Marco and Star to shudder, Star glanced
behind her at Ms. Diaz "You can redecorate your room all you like, but Marco
cannot be part of the decoration, no matter how handsome he is"
Star was taken aback, how dare she, he is MINE,  she angrily flew to her door,
striking an intimidating pose and buzzing slightly.
Angie Diaz was not impressed, she folded her arms "Star Butterfly, I know you
are going through changes right now, but that does not change house rules, no
sleeping in each-others rooms with the door closed, and I'm afraid im going to
have to add no cocooning someone for more than an hour"
Okay, mom's are still scary, noted,  slowly she flew and detached Marco from
the wall, depositing him at his mothers feet.
Ms. Diaz smiled at Star "thank you star, now would you please open him up?"
She did as she was told, getting all six hands jammed into the cocoon and
ripping it in half, leaving a startled Marco at his mothers feet.
"thank you, no you can go back to redecorating, i like it, has a sorta.. primal
feel to it, dinner will be ready in an hour you two" and with that she headed
down-stairs leaving the teens together.
Marco sighed, standing up, "so, should we call your mother and tell her whats
going on?" He was violently slammed against the wall by star, who angrily
buzzed at him "fine, fine! we wont call your mom right now, but we have to let
her know eventually ok?" she seemed to consider this before letting him go,
buzzing towards the door before turning back and nodding her head into the
room, it was almost a question. "do you, want to hang out?" she nodded and flew
into the room, Marco followed, closing the door behind her, "so, can you like,
talk normally?" he asked, sitting on her bed.
She stopped in the middle of hanging another vine of purple normaly? what does
that mean? she tilted her head at Marco.
"Like, do you have a limited vocabulary? can you only speak one word at a
time?" she shook her head "oh.. then why aren't you talking?" 
She simply said "Wastes energy" before finishing hanging up the vine.
"Well, could you talk a little more, its a little creepy when you refuse to
talk"
She looked back at Marco, considering him, she flew down to hover in front of
him. She brought her hand slowly to his face to avoid startling him "for you"
He stared at her, losing himself in her touch. Then, without a word, she bit
his neck and flew off. Marco jumped out of his daze "Star! why did you... why
did you..." the world went blurry and his eyes felt heavy "Star.. im gonna, lay
down for a bit.." he fell onto the mattress without another word
***** Imprint *****
Chapter Notes
     yo! fuck, i meant to post this on yule, but merry christmas as it
     were
     from now on I'll probably be trying to update this around once every
     two weeks give or take,
See the end of the chapter for more notes
Star hovered out of sight till she was sure Marco was asleep sorry Marco,
you'll thank me later. She flew down, the soft beating of her wings barely
disturbing the petals on the ground. She slowly fell to the bed. taking Marco's
head into her lap she inspected her bite mark, it already showed signs of
healing good, then he wont have to explain to his parents. Careful not to wake
the boy on her lap she reached down and took a handful of petals into her
hands, sorting out any damaged or bent ones she started applying them to her
bite mark, she honestly wasn't sure why she was doing this, the same thing that
compelled her to trap all of those boys, that made her take Marco, even that
made her bite Marco. As she pressed more petals to his neck she played with her
boys hair ever so gently, he always worked to get it just so after all.
Star tore her eyes away from Marco, looking around the room she found her prey,
her wand! Keeping three hands on her boy she shot a web at the magical device
and wrenched it back to herself, almost hitting herself in the face. With a
flick of her arm, still careful to not wake Marco, she conjured a whirlwind,
spraying more petals into the vortex with her two free arms, soon the petals
coated every inch of the room with the exception of the bed. She looked at her
handiwork and smiled, there, much better~ she waved her wand again and the
curtains around her bed fell, giving them their own private world.
while she waited for him to wake up, she studied his face, his bronze skin
complementing his chestnut hair, and though they were currently closed and just
out of reach, she knew that his rich earthy eyes completed the palate. of
course that wasn't all that made up Marco Diaz, no, there was the cute mole,
just under his right eye, the comfy hoodie he always wore, and the deceptively
skinny frame it hid, all of these physical features that were quite literally
just the surface of her affection. His compassion, his tenacity, she could
honestly stare at him all day just admiring him.
===============================================================================
 Marco woke up to see his best friends face over him. Now, normally, waking up
to a bug like version of her would cause him to scream in terror, but this
time, something about it was.. soothing. Slowly he raised his hand to her face,
"wow.." Then, he remembered himself and, blushing, he withdrew his hand and sat
straight up, just barely avoiding slamming his face into Star's.
"Is something wrong Marco?" she asked "do you.. dislike this form?"
"no it's..." beautiful "..it's fine" he stood up at the foot of the bed
"Would you change something about it?" She tilted her head.
not a thing "I guess it is a lot of purple, and your hair thing is a little
strange"
"Well, we're stuck with purple, besides i like it, but..." She pulled at the
center of the two hive-like buns, somehow releasing both of them with one fell
swoop. Her hair flowed wildly, but gently, almost as if she was falling through
water. Slowly the lavender locks fell, not exactly in any natural sense, they
were still flowing and moving fluidly, but they weren't defying gravity as much
as they had. 
Marco was starstruck, shes a goddess, maybe literally, he shook the gaping look
off of his face "you look beautiful"
"Thank you" she smiled at him.
"Kids! Dinners ready!" Ms. Diaz called from downstairs, kinda ruining the mood
Star was trying to set up.
"Oh thank god I'm starving" Marco turned to head out of the room when Star
grabbed his shoulder, turning him around and brushing the petals from his neck,
the wound had completely healed.. well, except for a little bruising, but not
anything anyone would notice, probably.
"You had something on your neck"
"Oh, thanks, come on, lets go"
Dinner was rather normal, if quieter than usual, it seemed Star had decided
that for now Marco was the only one worth talking too. That or she was just
super hungry, she ate like 5 plates of food, two more than usual. She even
helped with the dishes, and six arms make dishes go by a lot faster. As she and
Marco headed up stairs Mr. Diaz called Marco "Mijo? Can i talk to you real
quick?"
Marco paused before walking back down "Sure dad what's up?"
"You know that your mother and I are alright with you and Star doing whatever
you want as long as your safe right?"
"Right dad, Star and I, safe, you know the monsters we fight daily are kind of
a joke right?"
"No Mijo, safe, like, use protection."
"Dad! We're just friends, you know that."
"Yes yes, i also know that a bag of ice is a great way to get rid of a hickey,
good night son" he walked off, leaving his son confused at the bottom of the
stairs.
===============================================================================
 "Staaar!" Marco busted into her room, she looked at him, "what is this?" he
pointed to the bruise on his neck.
"I bit you" she replies after a moment.
"You bit me?! Star you can't just bite people whenever you want" she simply
went up to him and tilted her head. Marco sighed "listen, just.. ask next time
ok?"
She closed the door behind him and shushed him with a finger when he objected.
Looking him up and down she ran a hand down his chest and hovered backwards and
onto her bed, gesturing for him to follow. Her heart was pounding with
anticipation.
Marco hesitated for a moment before climbing onto the bed, sitting across from
her. Star slowly crawled towards him, lifting one hand to pull him closer using
his hoodie, Marco's mind was racing whats happening, what do I do, do I let
this happen, this is my first kiss, oh god oh go- their mouths connected, and
his mind exploded in a flash of lavender, her lips were warm and soft, he felt
his nose brush against hers, Star's mouth parted and Marco's eyes closed, a
kiss is fine.. more than fine, he opened his mouth in response to hers.
Star was ecstatic, she brought a hand to his face and used three other hands to
take off his hoodie with ease. She took his hand in hers and slowly pushed him
onto his back, she felt his legs stretch out under her as she let herself lay
on him, resting her free hands on his sides. His breath was shallow and
excited, hers, stuttered and calculated. His hand came to rest on her face and,
to both of their surprises, it was his tongue that breached the threshold of
their mouths, it was soft as it glided over her own tongue. She took this as an
invitation and slid her own tongue along the side of his into his mouth, he
tasted.. warm, inviting.
Their tongues played and danced with one another, Star would scrape the bottom
of Marco's tongue and he would do the same in return. Marco would pull his back
and Star would playfully block his entrance. Soon they didn't know who was
doing what, one would spin their tongue around the other and they would respond
by reversing the spin. They felt the warmth from each other grow into a
comfortable heat, she was the first to pull away, she pulled at his shirt, he
obediently lifted his arms allowing her to take it off of him, she eagerly felt
his bare skin with each of her hands, leaning back down she paused and sat
up. "w-would you like me to undress?" 
"well uh.. not if you.. don't want too," Marco blushed and looked off to the
side
Star leaned down to his ear "I do more than anything else" and hopped off of
the bed, turning back to wink at him "no peaking." Obediently, and, kinda
dorkily he closed his eyes. Star, seeing this and deciding there was no reason
to put on a show, simply threw off all of her clothes and went back to finish
undressing Marco.
"Whoa! I, Star are you sure?" he jumped as she started to take off his pants,
she responded by putting a finger to her mouth, shushing him, ever the obedient
consort he shut up. 
 Marco watched, unsure as he was undressed. Star slipped off his pants and
underwear with ease and sat back up, allowing him to drink in her appearance,
her flowing hair, her glowing heart eyes, the cute hearts on her cheeks, and
her bare shoulders giving way to her budding breasts, capped with lilac
hearts surrounding her erect nipples. Wait... "Hearts?"
She looked down at her chest and covered it up. For the first time since she
changed she looked self conscience, vulnerable. She looked him up and down
"yea.. hearts.. its a butterfly thing"
Marco slowly leaned up and took her hands in his, pulling them away from her
chest, their faces inches apart, "their beautiful, you're beautiful Star" he
watched her relax and move in for another kiss, he moved to meet her lips with
his, she was cold, a soothing cold, like cold sheets on a hot night, her touch
gave him goosebumps.
They moved back and forth, eventually ending up with Star back on top, taking
Marco in her hand. As she started slowly stroking him a small sound of pleasure
escaped his throat, she took that as a go ahead to continue. She broke the kiss
and moved to nip at his neck while stroking and rubbing her pelvis against him.
He was lost to himself, "The Safe Kid" on mute in the back of his head.
"Oh god.. S-Star, that feels really good," He moaned, burying his face in her
neck and bucking his hips slightly. Star kissed up his neck to bite his ear.
"You're so cute~" As she whispered into his ear she felt him buck under her
before tensing up, and finally, relaxing. She looked down to see that he had
came between them, she looked back up and kissed him on the nose.
"We should clean up.. " he looked embarrassed.
"already gotcha covered"  She lassoed her wand and with a flick of her wrist
they were both cleaned up.
"Oh, in that case i should really go to bed" He made another move to get up.
Star pinned him down again, "can't you.. stay with me, just for tonight?" she
had that vulnerable look again.
Marco sighed, "fine, but were getting up early ok? we have school tomorrow"
She beamed at him "ok!"
They got under the covers and got comfortable, and within minutes Star was
asleep, Marco however, had a bit more trouble. 
Chapter End Notes
     oh god i need feedback on this one, it feels rushed to me at the end,
     but idk man.
     but otherwize, yay, got it out in under 2 weeks
     also, again, im not sure where to take this, i could go fluff
     adjusting to the new star, or take a right turn at toxicity and
     corruption of marco, i also could go full bad end and have marco turn
     into something else monstrous due to the pettals reacting with the
     remenence of monster arm
     also i wouldnt hold my breath for grammaticaly correct or spell
     checked notes, i just, dont have that kind of energy, notes are my
     chill talk place, maybe a place to open up conversation with readers,
     dig?
     anyway, till next time
     Edit: ill try and post SOMETHING every 2 weeks, maybe not this, but i
     will post something at least every 2 weeks
End Notes
     ok, i promise there is a reason this is explicit, there will be smut
     in the next chapter,
     if anyone has a hankering for grammar correction. i would be super
     appreciative of any corrections.
     also, if you liked it, have any suggestions on where to take this, or
     would like to give some critiques just leave them in the comments
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