A/N: This is my first Iron Man fic, so if Tony or Pepper seem out of character, I'm sorry. Enjoy, though.

Disclaimer: I do not own anything, but the plot. Everything belongs to their rightful owners. Yes, including Tony Stark, unfortunately.


Pepper descends down the stairs to the workshop with a stack of papers in one hand and a blackberry in the other. She punches in her code and interrupts Tony's music while he is hunched over making changes to his suit.

"Pepper, what have I said about turning my music down?" Tony asked over his shoulder, not even taking a glance at Pepper.

"I'm sorry, Mr. Stark, but these papers need to be signed," Pepper replied and by the sudden formality by calling Tony by his last name; Tony turned around with his full attention. Lately, after they have shared their first kiss a couple of weeks ago, Tony's eyes seemed to shine, his heart seemed to flutter, and he would instantly smile just by looking at her. Tony doesn't know what the feeling is, but he likes it.

"I like it when you call me Tony," he stood up and stood right in front of Pepper and in her personal space. Tony was fully aware that Pepper was getting very nervous at how close they were because her breathing began to quicken and her cheeks were flushed with a dark shade of pink. Tony smirked at her and leaned in as he brushed his lips against hers slowly. Pepper wasted no time and dropped the things that were in her hands and grabbed onto Tony's collar and pulled him closer so that their lips came in contact in a more forceful kiss. Pepper was taking advantage of this moment and Tony seemed turned on more than ever. As their kiss broke, Pepper bit on Tony's bottom lip with her teeth and stepped back to pick up her papers and her blackberry. Tony stood there dumbfounded at what just happened and broke out of his reverie when he heard the glass door shut and a pair of stiletto heels walking up the stairs. Tony ran after her and immediately stopped when he saw her setting down the papers neatly. He thought of an idea to sneak up behind her and get her back for leaving him after a kiss like that.

"You know, Potts," Tony started and Pepper was immediately startled and was about to turn around when Tony's arms wrapped around her waist and pulled her closer to his body.

"You can't just leave after a kiss like that," Tony continued and began kissing her neck slowly. Pepper titled her head to the side to give Tony better access.

"Tony…" Pepper moaned as she shut her eyes. Tony felt weak at the knees when he heard Pepper pronounce his name like that. He began to grind against her butt and they both moaned at the friction. Pepper finally turned around and both, Tony and Pepper's eyes were filled with lust and desire. They wanted this to happen now and after waiting years, it was actually happening. They were stuck in an endless gaze as a smile crept up on both of their faces. Tony's hands were at either side of Pepper's face and pulled her closer, just inches away from their lips coming in contact.

"My room," Tony said in a hush tone as Pepper nodded. Pepper led the way as Tony's arms were wrapped once again, around her waist and his growing erection pressing against her butt. Once Tony closed his bedroom door, he wasted no time in making their lips collide with one another. They both fell onto Tony's bed with Pepper under him. He separated her lips with his tongue as he began searching for her own. Their tongues were in an endless battle as Tony's hands roamed freely over Pepper's body. Pepper's hands found the hem of Tony's shirt and lifted it above his head, causing the kiss to break for a split second. Tony removed her grey shirt and threw it somewhere else in his room. Tony pulled back to take in the sight of Pepper being half-naked on his bed. He's dreamt this ever since he hired her as his PA and now that it was happening, he was going to take his time and make it worthwhile. Tony was going to make it impeccable as it can be. Their lips found each other once again as Tony's hands found the hem of her beige pencil skirt. He removed them slowly and raked his hands up and down her long legs. Pepper's hands tugged at his belt and he removed them himself because his arousal was making him eager and eager by the moment. Pepper slipped off Tony's pants with her feet and immediately noticed the erection in Tony's boxer briefs. Pepper bit her lip as a smile grew on her face. She stood up face-to-face with Tony as they stood there staring at each other. Pepper unstrapped her bra with one hand as the other pulled Tony close. Her bra fell to the floor and Tony took a step back to look at her and a smile crept up on his face as his hands snaked around her waist and found the hem of her panties. He removed them with his thumbs and threw it over his shoulder as Pepper removed his boxer briefs. Pepper pushed Tony down onto the bed as she crawled atop of his lap. Tony's erection was pressing against the inside of her thigh and they both couldn't take it anymore. Tony rolled them over so that he was now on top. Pepper instantly wrapped her legs around Tony's waist as a sign that she was ready. Tony entered her slowly and Pepper arched her back as Tony moaned her name at the sudden contact.

"So perfect, Pep," Tony said as his face was buried in the crook of Pepper's neck. Tony picked up the pace in a rhythmic movement as Pepper continually dug her nails into his back. Pepper met his hips as he repeatedly thrusted inside of her. They both were close as Tony began to go at a quicker rhythmic pace. After one last thrust, he came inside of her as they both let their orgasm ripple through their bodies. Tony pulled out of Pepper and fell back on the bed as he pulled her closer to him. Pepper rested her head against his chest, the arc reactor inches away from her face as Tony's arm was securely around Pepper's shoulder. Tony noticed that Pepper was drifting to sleep and looked down at her. The blue glow of Tony's arc reactor was glowing in front of Pepper's face and Tony took this time to admire her features. Her lips were swollen by all the kissing and biting they have been doing. The amount of freckles she had on her face. Tony broke out into a wide smile because he felt like the luckiest man in the world to be with the most gorgeous woman he ever laid eyes on, he wasn't going to mess this up because obviously, Pepper was the best thing that ever happened to him.

"I love you, Pepper," Tony whispered to Pepper's sleeping form, knowing that she didn't hear him. Tony knew that it wasn't the best time to confess his love for her, not just yet. The right moment would come and when it did, he was going to blow her mind with the way he confesses it. He knew that Pepper loved him, but they both weren't ready to actually say it to one another. Tony placed a kiss atop of Pepper's forehead before sleep overtook him, as well.


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