Crush Oneshots

C/N child

Another Tony Stark child. You have wings and can use ice and fire. C/N and you were sent on a mission and C/N was hot with a power that makes him a child. Tony immediately tells his family and the school that C/N is doing some internship work for a while so they don't ask what's going on. You stay home too for the 'internship'. The other Avengers were not taking care of C/N so you took it on yourself. C/N can control water.
After you make sure C/N is safe at Stark Tower, you go find the villain to find out how to reverse the power.

"Y/N, I'm serious. This mission is highly dangerous. Are you sure you and C/N are up for it?" I looked at C/N leaning against the doorframe. He nodded.
"Yes dad. I think you're just worried about us."
"I am worried about you two. Please be safe," I smiled and we got ready for our mission.

"Why are there so many?" C/N swept some of the villains away.
"There's an illusionist. Jump," I threw ice around the circle. I saw a beam of purple light hit C/N as he fell. I ran under him and caught him. I frowned, staring down at C/N. My original thought was to check for wounds.
"C/N?" I stared down at a toddler C/N. He smiled at me. I saw another beam of purple and I made an ice shield. "I'm going to get you back, C/N," I flew back to Stark Tower and landed inside the living room. The Avengers were assembled already and they all stared at me and C/N. I told them happened quickly.
"I'm going back. Watch C/N closely," I flew out before anyone could argue. I went back and searched around. I saw a flash of purple and I allowed myself to fall a few feet to avoid the beam. I pinned the purple haired villain in ice.
"What did you do to my partner," I said coldly.
"It's my power. Turned him into a child."
"How do I reverse it?"
"How old is he?"
"Doesn't matter."
"It actually doesn't. Based on how old he is and since he's male, probably a few days at least. Give it a week then panic."
"How do I reverse it?" The villain sighed.
"You have to wait it out. Some turn back and some don't," I carried him the the police station myself and went home.
"I make you fire and ice proof clothing and that doesn't work," my father sighed. I looked around for C/N.
"Where is he?" I growled and he looked terrified.
"I left the room for three minutes and he disappeared," I heard a crash upstairs and I raced to find the noise. C/N was nowhere to be found. I went to the library and found books thrown on the floor. I looked behind the table and found C/N looking at the pages.
"Fire and ice," C/N said. I looked down at my hands.
"Yes C/N. Fire and ice," I sat beside him. "What are you looking at?"
"Books," he flipped a page.
"Do you want a nap?" He shook his head but it was slowly falling. "I'll show you some books you'll like," I held out my hand to him and he raised his arms, wanting to be picked up. I picked him up and took him to my room. There was crib that I recognized from baby pictures of me. C/N was asleep by the time I put him in the crib. Dad knocked and I went into the hallway.
"I just got C/N down for a nap. Thanks for the crib."
"It will keep him contained. What did you learn?"
"Not much. Either he will change back within a week or he will stay like this," he sighed.
"Where was he?"
"Library."
"I messaged the school and his parents saying you two are doing an internship and don't know when it will be done," I nodded.
"Good idea. "
"I don't think you need more responsibility but you know C/N the best, especially since you grew up together. Can you watch him?" I nodded.
"I'm going to bed. I'm exhausted. "

The next few days were about the same. I would train, do homework and keep him alive, until he found out he could control water. Now I was carrying towels wherever I went with him. I banned any food or drink anywhere other than the kitchen and living room.
"C/N, please eat your grilled cheese," he glared at me.
"No," I'm going to hurt Thor and Loki for teaching him no.
"What's wrong with the grilled cheese?"
"Gross," he tried to throw the plate but I pinned it to the counter.
"Do you was an airplane?" He looked at me confused. I made airplane noises and he ate the grilled cheese. He looked at me horrified. "Do you like the grilled cheese?" He nodded and ate the rest.
"When will I be back to normal?"
"Soon, C/N," I bit my lip, hoping it wasn't already too late.
"You have a visitor, Y/N," I heard Peter open the door.
"Wait," it was too late. I was holding C/N and staring at Peter.
"You were pregnant? Is the kid C/N's? It looks a lot like him."
"I am C/N," he crossed his arms over his chest.
"There was a mission and C/N was hit by a power to make him a toddler."
"That makes so much more sense. I brought both of your homework packets."
"Thanks, just set it on the desk."
"How much longer will he be..." I set C/N in the crib and handed him a comic. I pulled Peter out of my room.
"When I questioned the guy, he said within a week or else he's like that."
"Forever?"
"Don't really know."
"I want to ask you something, Y/N."
"You can ask me anything," the door slammed open behind us and I jumped. C/N stood in the doorway, glaring at Peter.
"Thanks for bringing our work by. We should be back next week," C/N pulled me back into my room and shut the door.
"Your back," I hugged him quickly. "And your jealous of Peter. What do you remember?"
"The battle and the purple beam. It's a little fuzzy but I was turned into a toddler. If I wasn't normal in a week, I could have been a toddler forever or grow up again," I nodded.
"That about covers it," he pulled me back to him. He pressed his lips to mine and I ran my fingers through his hair. I heard footsteps in the hallway and C/N kissed my neck.
"Y/N, are you in here?" I heard my father's voice.
"Yeah, I'm changing cloths," I pushed C/N away and into my closet.
"Be quiet. I don't want him to know yet," he nodded and I left my room.
"Has he changed back yet?" I shook my head.
"Peter brought us our homework from the week," he nodded.
"I hope it's soon," I nodded and went back in my room.

The next evening
C/N came over for dinner and I ate my food.
"Can you pass me the salt, Daddy?" I internally panicked. My dad handed me the salt and C/N wouldn't look at me.
"What did you do, Mr. Stark," Peter sat down.
"What do you mean?"
"She only calls you that when she's irritated with you," I took a drink from my glass.
"He's go a point," I muttered. I went upstairs and worked on my training.
"Do you want a partner?" I heard C/N and nodded. I took two staffs from the wall and threw one to C/N. He caught it and we fought, countering the other's attacks. He broke some water bottles in the room and used the water to try and hold me in place. I flew above him and froze the water before he could use his power again.
I landed behind him and kicked the staff from his hands. I knocked his legs from under him and he fell. I pinned him, putting my knee to his chest.
"Yield," he shook his head. I threw the staff away.
"I yield," he was smiling at me. I stood and held out my hand to him. I helped him up and I saw Peter standing in the doorway.
"Can I try?" I ignored C/N's glare.
"Sure," we fought for a while until Peter attacked my left side that I had left unguarded. I stepped aside, grabbed his arm behind his back, and threw him to the ground. "Do you yield?" I heard clapping from behind me.
"Do you want a real challenge, Y/N?" I grinned as my dad walked in with Natasha, Thor, and Captain America.
"Six on one? Doesn't seem fair," I went limp, avoiding Thor's hammer. On its way back to his hand, I caught it and admired it. Thor stared at me. "I'll accept."
"Wasn't my original plan but if you want to," I threw the hammer at him and he dodged. His suit attached to his body and Natasha and Peter leaped at me. I jumped, avoiding them, and twisted midair. I threw two throwing knives that pinned Peter to the wall. I caught Cap's shield that he threw at me and blocked Natasha. Thor barely missed hitting my ribs and I stole his hammer.
"I didn't know I could steal your hammer and your thunder, Thor," I grinned, feeling electricity flowing through my limbs similar to ice or fire. I jumped and twisted my dad in his suit and made him fly into the floor. Natasha came up behind me and I zapped her. Cap was beside her and I turned.
"C/N, your turn," he crossed his arms over his chest.
"Put the hammer and shield down," i sighed and put them down. He walked over to me and kissed me. I kissed him back and ran my hand down his chest. "I love you, C/N but I don't know how to loose," allowing electricity to zap him. I swiped his feet from under him. I held up my hand and my two throwing knives let Peter go. Thankfully, he used his webs to get down.
"Thanks for the training, dad," I left the room and went to my room.

Monday at school C/N POV
I was walking to my next class when I saw Y/N at her locker. The crowd cleared a bit and Peter was talking to her. He was standing close to her and I heard part of their conversation.
"...go to the movies tomorrow night?" I came up behind her and hugged her. She looked up and smiled.
"How's my girlfriend this morning?" A blush formed across her cheeks and she smiled back.
"I'm good. Are you okay from the other day with the electricity? I don't..." I noticed Peter had left. I turned her to face me and kissed her quickly.
"I'm fine, Y/N."
"Wait, you called me your girlfriend?" I took my hands away from her waist. "No, no, it's okay. I just wasn't expecting you to actually want to date me. I thought it was just to get Peter away from me," I shrugged.
"That was partly it. If you don't want to..." She wrapped her arms around my neck and kissed me. I pulled her close.
"Would you like to be my girlfriend?" She nodded, smiling when we had pulled apart.

This was cute to write. I hope you all enjoyed it!