Cuphead Demon AU: Brothers Cuphead and Mugman x Baby! Sister! Reader

Snow Day/Cold Day

© Picture Belongs to Sawsan and Suha

Check their pics and art @36sisters

© Jinn belongs to Sawsan and Suha522

© Aisha belongs to Sawsan and Suha

© Cupheads belongs to StudioMDHR

© Story belongs to me

Y/n's sixth birthday was right around the corner, but today that was the least of her concerns. Currently, she was trying to find either Mugman or Cuphead.A few minutes earlier, they had held her down and dumped a handful of snow in her coat, which resulted in her squirming and crying out about the cold. To which they just ran away laughing, teasing her to give chase. Sadly, being the 5 year old she was, she couldn't keep up, let alone catch those snow dumping in coat jerks. So, this lead her to just make a pile of snowballs the way King Dice taught her and wait for the perfect opportunity to pelt her brothers with them. It has been 15 mins since they ran off, and haven't came back to retaliate or play. Y/n was beginning to wonder if, they forgotten about her and went inside the Casino. A worry expression drew across her face as fast as it left, 'fine', she thought, 'If they want to play it that way, then I'll play it just as dirty.' She thought defiantly. So she set her plan in motion.

Y/n grabbed the swimming pool used in the summer as wade pond for those wanting to just stick their feet in, and dumped a lot of snow in. She took and re-attached the hose and pour about a quarter full of the pool with water, which only took 20 seconds to freeze over. She then took another bucket or so of snow and covered the visible ice up. She then took the hose and watered a path leading from where she was going to have her brothers chase her, to the pool. Last was to hang a bag of mud (you warmed it up with the heat from Hell's inferno), bird feathers, and yellow beaks. She needed some help from Chips and Mr. Chimes. Who both were too enthusiastic about the whole thing.

20 minutes of putting everything together, and informing her father, Jinn, and King Dice of the plan because it wasn't a prank without witnesses, *cough-audience-cough*. Y/n took action; meanwhile, Jinn, the Devil, and King Dice hid on the side of the building not wanting to ruin her prank. Y/n ran up the stairs knocking on the double door, Cuphead answers looking down at a smiling sister. "What's up sis, we thought you came in." Cuphead smirked baring his teeth. Mugman poked his head out below his brother's, "Hey sis, want some cocoa?" He asked with a sly smirk. Cuphead's smirk grew at the offer from Mugman. They got no verbal response from their sister, she just smiled wider and leaned back. Cuphead and Mugman looked at her weirdly, until she threw a snowball in both of their face and ran away.

It only took 5 seconds before they gave chase smiling and laughing while getting closer to her, until she stopped, turned around and dodged to the left. Cuphead tried to stop, but Mugman collided into him from behind. This momentum sent both of them sliding on the ice path y/n made earlier. They slid down the path their horns clashed with the bags and tore the mud, feathers, and beaks out onto them, making them look like grown chickens and finally splashed into the pool with snow and frozen ice. Everyone, except Mugman and Cuphead started to laugh at the brothers' predicament.

"Achoo!" "Gazuntite Mugman." Y/n said wiping her brother's nose. "Thanks sis. Even if you were the one responsible for us getting sick." Mugman smirked. "Yeah, great prank we totally deserved it after that snow shower we gave you." Cuphead laughed from the other side of the bed. They were both in Mugman's room on his bed covered in layers of warm blankets. Y/n was dressed in a nurse outfit Dot and Pip actually made for for Halloween. "It's time for your medicine, a dark aura escaped from behind y/n. "Can't King Dice or Jinn give it to us, y/n doesn't look right holding that spoon."Cuphead said gulping. "Oh please guys, y/n couldn't harm fly if she tried, just take the medicine." King Dice said hoisting y/n up into his arms to sit her on the bed with the syrup and spoon. She crawled slowly to Mugman first. Jinn pulled out her camera for some cute/funny photos. Utting the serum up to Cuphead's mouth, y/n inch the spoon up for Cuphead to gulp down. It wasn't an easy task. The serum smelled of fish oil and rose perfume (personally, I get a headache smelling any kind of flower.) His father gave him a pointed and annoy look. So for his sake he took the medicine, almost throwing it up, no doubt a serum King Dice put together. If the smug smile was anything to go by, that is. Jinn snapped a quick photo of Cuphead's face. Y/n repeated her actions with Mugman receiving the same disgusted look, resulting in him also getting a snapped photo of him. "Jinn, you better not post those to HellBook!" Cuphead and Mugman shouted.

Jinn only laughed and ran away. "Jinn!" The boys roared. Which only made y/n, King Dice, and the Devil laugh. "Come along my little serpent, let's get you some ice cream." The Devil said picking y/n off the bed. "Aww man, this sucks." "Not as hard as.." "There are children!" King Dice hollered into the room.