look after you × winterwidow & oc

III. liar

all translations can be found at the end of the chapter.

all languages come from google translate so there might be and most likely are mistakes.

Natasha pushed her chair back with a loud creak and stood up. She went to the door, opened it, and stepped out to the porch. She waited for Katya to shoot her last arrow and then called out to her. The girl handed the bow to Cooper and took off running toward the house. Natasha went back inside and started looking around until she found a small notebook on one of the kitchen counters.

"Can you hand me that pen?" she asked Steve when she sat back down in her chair. Katya came inside at the same moment as Rogers leaned over the table to hand Natasha a black ballpoint pen.

"Is it time?" she asked, eyes glimmering with excitement. She suddenly seemed so much like herself.

That sight warmed Natasha's heart. She still remembered when not so long ago, Katya was scared of her own abilities. Her own mind, which was picked apart too many times, was playing tricks on her, convincing her she was bad and that her powers are evil and only meant to use to hurt other people. With time she got more comfortable and kept finding more ways to use them for good which completely changed her point of view.

"It is. Come on, sit down." Natasha invited her closer.

The girl sat down on the empty chair on her mom's left, so she was between her and the wall. Romanoff passed the notebook and the pen to the girl and proceeded to introduce the man to her.

"So this is Tony-"

"Iron Man." Katya interrupted.

"Well, I'm flattered," Tony said and Natasha chuckled.

"This is Steve."

"Captain America. You are in Cooper's school book."

"And this is Bruce." Romanoff finished the introductions "You can call them by their first names, I'm sure they won't mind." she said while giving Tony a stern look "What should we start with?"

Katya took a moment to think. She bit her lip and then spoke up.

"I want to start with numbers."

"Good idea," Natasha replied and unlocked her phone, and then turned to Tony, Steve, and Bruce. "Each of you is going to say any operation and a random number. I'll count it on a calculator so we can make sure she's right. Steve, start with a number."

"Any? There's no limit?" he made sure and Katya nodded her head. "746."

"Multiply by -29" Tony added with a shrug.

"Divide by 127.3," said Bruce.

"Make it a little harder for her. Let's do another round."

"To the power of –1/12"

"Subtract cube root of 37"

"Add half of 12.8267"

"Alright, I think that's enough." Natasha decided. "What's the result, Katya?"

"How many digits after the decimal should I say?" she asked. "Um, Tony?"

"Nine?" he suggested.

"It's 2.428171420," she said confidently and crossed her arms on the table in front of her.

"You sure?" Natasha asked, teasing her. And then she turned her phone for everyone to see the screen. It showed a much longer number but the first ten numbers Katya was asked to say were correct.