Robotic Heart (Genos x Reader)

Little Ones

"Hi, does (y/n) live here?" A woman with blonde shoulder length hair asked at the door. He wasn't sure how to respond since he didn't know this lady but luckily he didn't have to.

"Zara, hey," You greeted as you walked up the stairs.

"(y/n)! Can you still take care of Yami for me today?"

"Of course, you go have your fun with Geoffrey. Yami will be in safe hands with me," You reassured her.

"Thank you so much. Hey can you walk me down stairs really fast?" Zara said giving you a look that told you not to refuse.

"Sure..."

Once you were both down, she turned to you with a grin. "Oh my god, you were right he's hot!"

"Shut up! What if he hears you?" You whispered angrily. "He has amazing hearing."

"Okay, okay, okay calm down," Zara giggled. "So when are you going to jump on that bionic booty?"

"Dude, shut up!" You smacked her arm but she was grinning like a dork.

"Haha, well anyways, Yami's in the car let me go get her."

She walked over to the sleek black car and the next thing you knew a small blonde girl with big blue eyes stepped out. While Zara was gathering her stuff you noticed Geoffrey was sitting at the steering wheel. He waved at you as you did the same.

"Okay so this is all she'll need for the day, I left her two changes of clothes, a sippy cup, and a couple of toys," She explained giving you the slightly heavy bag. "Yami, say hi to your Aunt (y/n)."

"Hi..." The little 5 year old said shyly.

You bent down and smiled at her warmly. "It's nice finally meet you Yami."

"If you have any questions or you need to tell me something just call," Zara went on her motherly rant. "Well, I think that's all I need to say. Have fun you two!"

You took Yami's hand and you both waved off to Zara as she drove off. Then you headed up the stairs and you opened the door to the apartment. Genos was in the living room when you two entered.

He blinked when he saw the little girl with you. "Who's this?"

"This is Yami, my friend's daughter. She needed a babysitter today so I offered to help." You turned to the blonde little girl and introduced her to Genos.

She stared at him for a long time before motioning to you to come down to tell you something. You did so and she whispered in your ear, "What is he?"

"He's a cyborg, honey. He's still human though," You murmured back, knowing very well that it was pointless to try to be quiet when he could hear so well.

"Oh."

Genos stared at you two blankly when you both gave him your attention again. Then you remembered something. "Hey Genos, where's Saitama?"

"He went out to look for monsters to fight so he can stay at a C-class rank."

"Ah, no wonder I didn't see him this morning."

You turned to Yami and asked her what she wanted to do first. "Can we play?"

"Okay, what do you want to play?" You set the bag down on the floor and she unzipped and began rummaging through it. Yami pulled out a couple of plastic tea cups, plates, and a pot. She started setting it up on the coffee table and told you to sit opposite her.

The she surprised you with what she asked next. "Mr. Genos, do you want to play?"

He frowned and leaned forward, his forearms resting on his knees. "What is the game?"