Warning: Lemon/Adult content.
Disclaimer: No, I don't own the Avengers..
Tony went straight for the bedroom, carrying her a little unsteadily as he tried to walk and kiss her demandingly at the same time without bumping into anything along the way to their room.
The brunette laid her down on the bed roughly, grazing his fingers along her smooth skin. He cupped her breasts, moving down to lick at a hardened rosy bud. She let out a breathy sigh, turning her face to muffle her moans.
"How do you want it, Pep?" He asked, smirking widely.
"Do you really have to ask that question? I think you know the answer." She grinned at him with softened eyes.
"Rough, then. Safety word?"
"...Hm, Jarvis?" She asked teasingly.
"Uh, no." His smile, when it was genuine, was absolutely charming and very dazzling. His brown eyes were filled with mirth as he waited for her next suggestion.
"How about just 'stop?"
"Not very sexy. But it's logical, I'll admit that..." He murmured, kissing her again roughly. Their tongues met, caressing and exploring the others' warm caverns.
Tony pushed in roughly, causing her to gasp and relax instantly in order to prevent experiencing more pain than necessary. Her breath was knocked out her lungs momentarily at the amazing feeling and she breathed out shakily as he slowly moved out and thrust languidly in her warm, slick womanhood.
Oh lord, Pepper thought with a satisfied grin. He was just the right size. Perfect thickness, perfect length; he fit like a charm.
"You okay?" He asked, gasping.
"Never been better, now move..." She demanded breathlessly, grabbing onto his dark hair.
And he slowly receded then rammed back into the hilt. She screamed out in pleasure. The pace was kept hard and fast. Neither one of them knew how long it had been, but it didn't feel like too long before their bodies began tensing and tingling. Their bodies became slick with sweat and Pepper's toes curled as she arched her back slightly.
She moved her hips to meet his thrusts. As she felt her climax getting closer he bucked his hips into hers even harder. It was scary how he knew just what she needed. He reached around and teased her engorged clit with his thumb. The immense pleasure just cascaded over her. Suddenly, they switched positions so that she rode him as they finally released. Though she tried her best to hold back, she suddenly let out a cry as he began pounding into her even more roughly with a quickness that left her breathless and in a world of ecstasy that she didn't want to leave anytime soon. Although at the same time, she didn't know how much more she could take. For a man in his forties, he still had an amazingly high libido. She wasn't really complaining though. Pepper tensed, heat rose through her body, and then she went limp against his body. Tony grunted as he realized inside her. His shaft tingled with his release as she contracted and clenched around his manhood.
Before she even knew what she was actually speaking aloud, she whispered the three words that ultimately made or broke a relationship. It was the first time either of them had admitted those words aloud. Tony stared down at her with widened eyes and she turned her head away. He grabbed her jaw in a gentle way, making her look back at him directly.
"The only person I love...more than myself of course, is you..."