The Avengers - Proper incentive

"No, not like that! Slide your finger!"
"I'm trying!"
"Slide it, I said, slide it!!"

Tony was standing behind Steve, clinging to his back. He was trying to instruct the blonde how to use a holographic screen and was failing miserably. He wasn't a patient teacher and Steve, despite that he tried his best, was not the best student. And Tony's impatient growls, didn't help either.

"Just put your finger on the cat's picture, gently, don't tap, and slide it to the side to move it!" he instructed him for the thousand times. Steve was struggling. It was hard to tell how much pressure he can apply to the screen as he was not used to this. He tried again, placing his finger on the cat's nose, but Tony made him nervous and his finger flinched, which resulted in enlarging the picture. Again. Tony groaned, leaning his head on Steve's shoulder. Steve sighed, giving up.

"I think we should stop here, Tony" he said, not wanting to continue.
"No, you will do it right even if it is going to kill me!" Tony snapped his head, determined to teach his boyfriend how to use the screen. Steve might be a hopeless case but Tony Stark wasn't a quitter.

Steve sighed again. Why Tony did have to be so stubborn. It's not like that Steve needs holographic screens. The brunet was doing practically everything on them. He read newspaper articles, worked on them, Steve never saw Tony holding a paper book (the times when he wanted attention from Steve and took his books while he was reading them didn't count). But Steve was perfectly content with reading printed media.

Tony scratched his goatee, having an idea. "Let's try it like this.." he started, looking around, making sure that they are alone. He leaned closer to the soldier, whispering in his ear. "Imagine that you're touching me. We are both hungry for each other. We need each other. I want you so bad, baby. But, one wrong move and you will hurt me. You have to touch me gently. You know I'm fragile and sensitive, but I can pay you back in many wonderful ways for being gentle with me. And I'm willing to do that, Steve. I'm so willing to do that. Just one right touch and I'm all yours."

Steve's face flushed as he was listening to Tony. The low murmur in his ear made his spine melt. He put a shaky hand on the screen. He touched the cat's nose and slid his finger to the right, making the picture move. He could feel that Tony's lips formed a smile, as his mouth was still pressed on his ear.

"Good boy," he murmured, sensually kissing his ear, next trailing it with the tip of his tongue, teasing him. Steve grunted. He didn't want to be teased after what he heard. He turned around, roughly pushing Tony on the couch, smothering him under his body. Tony yelped surprised feeling Steve's weight on him, but he was quickly silenced by Steve pressing his mouth to his lips. It wasn't a sweet, gentle kiss Tony was used to. It was rough, almost brutal, but it still felt nice and made him dizzy. Tony smiled inside, realizing what he had awoken in his sweet blonde soldier. But he didn't mind. He made a promise and intended to keep it.