Word count : 2664
Warnings : angst, smut, fluff, arguing, language.

Requested by : flaminrobirdie
As I said, there will be another part, so the chapters won't be extremely long. Hope you like it! 💖

Summary : Tony refuses to let Y/N use the suit outside, because he thinks she's still not ready yet. What happens when one night she refuses to listen to him?

Y/A = your age

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~A few months later~

"Tony, please... Why did you give me a suit if you won't let me use it?" you whined like the stubborn kid you were for the hundredth time, crossing your arms over your chest in frustration.

The genius shook his head, already fed up with your childish behaviour. "Y/N, you're not allowed to use the suit and that's it. End of discussion!" he watched you with a stern look on his face. "You still don't know how to use it properly and it could be very dangerous. The sky isn't always clear and you might get hit by something anytime."

Sighing, you walked in front of him, wrapping your arms around his waist and looking up at him pleadingly. "Pretty please?" you stuck your lower lip out, watching him with puppy eyes.

Tony cringed, turning his head away. "No... Don't throw me that look. It won't work. Not this time."

"Come oooon..." you smiled, kissing his cheek. "I'll be careful. Please, baby. Do you really have so little faith in me?"

"Y/N, you know I trust you with all my heart." he replied weakly, looking back at you. "I just... I don't want you to get hurt."

You frowned, stepping away from him. "Fine then. Forget about it."

"Come on, love, don't be upset." he pulled you back to his chest. "Look... I promise I'll help you with the suit and when I'll be completely sure you're ready, I'll let you use it outside. Does this sound better?"

"Are you serous? Would you really do that for me?" you smiled brightly, cupping his face. He nodded, feeling his heart warming at your cuteness, and you started peppering his face with kisses, your entire form emanating happiness. "Thank you! *kiss* Thank you! *kiss* Thank you! I love you so much!" you giggled, hugging him tightly.

"God, you can be so annoying sometimes." he sighed, smiling nonetheless. "I love you too, though. More than anything!"

~Later that night~

Tony kept tossing and turning as he tried to fall asleep next to you, making you grunt and open your eyes.

"What's wrong, Tones?" you asked softly, trying to look at his face. "Did you have a nightmare?"

"Uh, no... Not really." he winced, covering his eyes with his arm. "I'm... I'm ok, hun. Don't worry about me. Sorry I woke you up."

"Liar." you rolled your eyes playfully, before deciding to face him entirely. "Come on now, stop being stubborn and-- Oh..." you smirked. "So that's what's keeping you awake, huh?"

Tony was laying on his back, dressed in his boxers only, which was nothing new. What was unusual however, was the fact that those boxers looked now tighter than ever around his lower body and surely that couldn't feel comfortable.

Glancing back at your boyfriend, you noticed that his arm was still over his face and he grunted, refusing to reply.

"Aww, baby, don't be embarrassed." you took his arm away, forcing him to look at you. "It's normal, love. Why didn't you tell me about it?"

"You were asleep and... I didn't want to bother you." he blushed. "Plus, I don't want you to feel like you're forced to... you know."

"You'd never bother me, silly." you pecked his lips. "I'm always here for you for whatever you need, alright? I'd do anything for you because I love and care about you, not because anyone forces me to do so."

Tony smiled, pushing you on your back unexpectedly and hovering you. Before you could complain, he started kissing your neck, his lips tingling your skin and making you giggle.

"H-hey, you know I'm ticklish." you laughed, trying to get away from his grip.

"That's why I'm doing this in the first place." he grinned, lifting his head and kissing your cheek.

"You're evil." you hands tangled around his neck, pulling him closer.

"Not my fault you look adorable when you--"

His breath hitched as soon as you wrapped your legs around his waist, pressing your lower bodies together. Moving your hips slightly, you made sure to grind against him, making him groan and bury his face into your neck.

"See? Two can play this game." you grinned, lifting your hand so you could play with his hair.

In return, Tony bit your neck a little bit harder than intended and you hissed in both pain and pleasure as he started licking and sucking around the area afterwards.

"Are you... Are you sure you wanna do this?" he lifted his head hesitantly to look at you properly. "I don't wanna pressure you into anything you don't want to do, love."

"Tony, baby, if I didn't want it, I would have pushed you off a long time ago. You're acting as if we hadn't done this before." you smiled. "Now less talking and more fucking."

"Ok, ok. Your wish is my command." he grinned, kissing your cheek one more time. Slowly, his hands started to lift your top, pulling it over your head and throwing it somewhere on the floor. The genius took his time, his dark eyes analysing every inch of your upper body, making you blush under his persistent gaze.

Lowering his head, he started placing open mouth kisses from your neck, down to your cleavage, his hand cupping one of your breast as his mouth attached to your nipple.

You sighed in content, arching your back and trying to get closer to him and his touch, your legs tightening around his middle.

Too focused on the way his mouth and hands were making you feel, you didn't even notice when he took off both his boxers and the rest of your clothes, leaving you completely naked and exposed.

His lips met yours into a passionate kiss, his tongue exploring your mouth as he moved his hand lower, his fingers exploring your womanhood to check if you were ready for him. As soon as he brushed against your sensitive bundle of nerves, you gasped into his mouth, letting out an uneven breath.

"And here I thought I was the needy one." he smirked, loving the effect he had on you.

"Shut up!" you groaned as he took a condom from the nearby nightstand, rolling it over his boner. "Why do you have to be such a-- Oh, fuck!" your own moan interrupted you as he entered you slowly, his own lips parting in response. "T-Tony..."

"I know, baby, I know." he bit his lip, burying his face into your neck and allowing you to adjust. It was obviously difficult as hell to him since you kept tightening around him, but he contained himself, not wanting to hurt you with any of his actions.

"You can move, love. It's alright." you whispered, smiling down at him reassuringly. That was all he needed in order for him to start moving his hips, his mouth finding yours once again as both of your bodies molded together.

"I love you so much." he panted against your lips, his hot breath hitting your face. "M-my baby, always so good to me."

You moaned in response, kissing him sloppily and tightening your grip around him and before you knew it, the both of you finished, trying your best to catch your breath.

Tony struggled to get up and throw the condom, then went to the bathroom to clean himself up while you were still in bed, panting heavily. A few moments later, he came back with a cloth and approached you slowly, cleaning you gently and helping you get dressed.

He then got dressed himself, before climbing beside you, pulling you close so that your head was resting on his chest as his hands held you securely.

"You ok?" he asked quietly, kissing your forehead.

"Mhm..." you hummed in response, nodding your head lightly and moving even closer to him. "I love you."

Tony smiled to himself, sighing in content. "I love you too, baby. Now get some rest. I wanna take you out tomorrow."

With that, the both of you closed your eyes, falling into a deep slumber within the next 5 minutes.

~2 hours later~

It was 3AM when you woke up. Glancing at your boyfriend, you noticed that he was still asleep, his chest moving up and down as he breathed slowly.

"JARVIS?" you whispered. "Is the sky clear?"

"According to my analysis, the sky is clear of aircrafts or any other air force, but I suggest you do not do anything stupid, miss." the AI replied just as quietly, making the genius stir in his sleep.

Ignoring his advice, you kissed Tony's cheek and carefully detached yourself from his grip, before making your way out of the bedroom. With a sigh, you tiptoed until you reached the lab and put your suit on, although you knew Tony was not going to be happy if he was to find out about your plan.

"Miss, are you sure you want to take the risk? Not only could you get hurt, but Mr. Stark is for sure gonna be mad at you for not listening to him."

"I'm gonna be ok, JARVIS. I promise." you replied as you got ready to leave. Glancing at the sky and making sure for the second time that it was completely clear, you took off, yelping the moment your feet stopped touching the ground.

Just like the first time, you struggled to mentain your balance, but got used to it much quicker now.

As soon as you thought you were high enough, you started flying around the city, enjoying the new sensation you were feeling. Everything looked stunning from afar, the penthouse seeming smaller than an ant.

"Miss, you have an incoming call from Mr. Stark." the AI announced as you kept flying around the place.

"Shit... Hope you didn't tell him anything."

"I gave you my word, miss. That's why he's trying to reach for you right now."

"Ok..." you sighed. "Answer the call."

"Y/N?" the familiar voice questioned in confusion. "I woke up and you weren't here in my arms. Where are you, kiddo?"

"Uhm, you know..." you freaked out. "Haha... J-just getting some fresh air. Yeah, definitely getting some fresh air."

"At 3 in the morning?" Tony asked, obviously unsure. "And what is that noise?"

"Oh, uhm... I'm driving your car. You never said I couldn't borrow it obviously."

"Wait, what? Thought you were enjoying the fresh air."

You cursed mentally, before trying to come up with an eligible answer. "Well, I'm driving the car with the windows rolled down, hahaha. I like feeling the air, yeahhh."

"Kid, are you drunk or something? Stop lying and tell me where you are."

"Oops, gotta go. Don't wanna be involved into a car crush, right? Hehe. Talk to you later babes. Bye, bye."

"Wait, Y/N--"

You hung up before he could finish, letting out a deep breath. "JARVIS, do you think he knows what I'm doing?"

"I'm pretty sure he does now, miss. And as expected, he doesn't seem happy about it."

"He's definitely gonna kill me." you sighed. "I might as well enjoy it a little bit more before he gets to do that though."

That being said, you kept flying around, ignoring any other calls. All of a sudden though, you noticed something weird that was floating and approaching the city dangerously fast. You weren't sure what that was but it almost looked like a spaceship.

"JARVIS? Didn't Tony say that he updated my suit and there's a function that makes it invisible?" you asked.

"Yes, he did, miss. Want me to activate it?"

"Please do."

With a click, the AI did as he was told. As soon as you were sure you couldn't be seen anymore, you approached the spaceship, ignoring the fear of being caught.

The moment you reached it, you noticed that it had some huge windows on each side, so that you could see what was happening inside.

There stood some cloak-covered silhouettes, walking back and forth around the place, their hoods preventing you from seeing their faces.

"JARV, help me hear what they are saying. Can you do that?"

Instead of a response, the AI activated another function, making it possible for you to hear everything.

"Are you sure nobody is going to stop us?" one of them spat, its voice dripping venom and hatred, nothing you've ever heard before.

"Yes. We have everything we need." another one replied, lowering his hood as his hand took hold of some kind of weapon. What you didn't expect, however, was its appearance. It was definitely not a human. His skin was brown and wrinkled, just like the one of an old man, but his face and the long, sharp nails made him look like a monster.

"J-JARV... Is that... Is that an alien?"

"I am not quite sure, miss. According to my researches, these creatures have come from another dimension."

"What the hell? Is that even possible?" you frowned.

"Looks like it is."

"See this weapon?" the creature who spoke last continued. "The bullets contain some poison that won't kill the people."

"It won't?" someone asked. "Then what's the point? Didn't you say that you wanted to get rid of the human race?"

"And I will. Cause as I said, the poison won't kill them..." he paused. "It will turn them into monsters like us."

"Shit..." you backed away, getting dizzy all of a sudden. "JARVIS, we need to do something about it."

"Miss, you cannot defeat them by yourself. You need to talk to Mr. Stark and the other Avengers."

"Alright..." you panted. "Let's go."

~Meanwhile~

"JARVIS, IN THE NAME OF GOD, WHY DID YOU LET HER LEAVE?" Tony snapped as he kept pacing back and forth, his body shaking with both anger and concern. You deactivated anything that he could track you with and JARVIS stopped him from getting his suit and going after you.

"I apologise, Mr. Stark, but she wouldn't listen to me."

Before the genius could complain once again, he saw you entering the room in a hurry, the suit opening and allowing you to get out of it. Tony stared at you visibly annoyed, his arms crossed over his chest as he clenched his jaw in anger.

"Care to explain what the fuck is wrong with you?" he gritted, his eyes watching you intently.

With a sigh, you explained him everything, hoping he would calm down.

"I'm safe and unharmed, aren't I?" you asked. "And if I hadn't gone there, we wouldn't have found out that those creatures were going to attack us. We need to do something about that, Tony."

"I'll talk to Fury and the others so we can meet and see what we can do." the billionaire said. "You will stay out of this."

"WHAT?" you gasped. "No fucking way, Tones, I'm not gonna stay back this time, especially when I know that I could help!"

"Y/N, YOU'RE NOT READY YET! THOSE GUYS ARE GONNA KILL YOU?" he yelled, approaching you slowly. "WHY DO YOU HAVE TO BE SO FUCKING STUBBORN?"

"Tony, please..." you tried to calm him down. "I'm sorry, ok? But I can't just watch you sacrifice yourself. I'm old enough to decide for myself and I want to help."

Tony laughed half-heartedly, shaking his head in disappointment.

"You know what? Do whatever the fuck you want, but don't talk to me anymore." he spoke calmer this time. "I should have known better than to date an Y/A old kid. I'm done with you... JARVIS, call the Avengers and tell them to meet me here as soon as possible."

With that, he turned around and walked out of the room, leaving you feeling guilty, hurt, sad and a little bit angry. Sighing, you looked back at your suit, placing your hand on its shoulder.

"Looks like we have to prove him wrong, dear... And we will."

To be continued...