"We should've done this sooner," Callie smiled as Mark placed lazy kisses over her jaw and neck.

"What, the sex?" Mark asked, his lips never leaving her skin.

"No, the relationship thing. I mean the sex is good, really, really good, but that along with the actual relationship? It's mind-blowing," she said, her eyes meeting his as he moved up to lay next to her.

"I know we've just begun whatever this is, but I want to ask you something," Mark said, seriousness filling his gaze.

"Anything," she promised, rolling onto her side to face.

"There's another reason that Lexie and I broke up besides Alex. It's because I'm in love with you and you're the person who I want to spend my life with and grow old with and raise a family with," he said as he watched her face.

"A family?" she asked as a smile small lit up her face.

"Yes, Cal, a family with lots and lots of babies," Mark said, smiling.

"Babies, huh?" she giggled as Mark climbed back on top of her, his stubble tickling her sensitive skin.

"Callie, I want you to be the mother of my children," he told her, all joking aside.

"Mark, you don't know how long I've waited for you to say that," she said, unshed tears glistening in her eyes. Their lips crashed together in a kiss of promises and love.

Callie wrapped her arms around Mark's neck, pulling their bodies closer if that was at all a possibility. Mark's lips moved to Callie's neck, softly sucking on the skin there.

His name fell from her lips as his hands roamed over her body, teasing her breasts and massaging her ass, touching every inch of her he could. He grabbed her leg, pulling it tightly around his waist as his hand continued to move up the soft skin, his nails leaving lights marks against it.

She arched against him, waiting in anticipation as his hand grew closer to her throbbing center, waiting for him to touch her. His hand moved slowly up her thigh, sliding inside to open her up a little more to him. His finger found her entrance, teasing her lightly as she dug her nails into his shoulders.

"Mark, please," Callie gasped, maneuvering her hips to try and take more of him in. Mark complied, slipping two thick fingers into her soaking sex, groaning as she let out a small moan.

"Cal," he breathed against her neck as his fingers worked her over. She threaded her fingers into his hair, tugging roughly on the roots until he raised his mouth to hers, swallowing her moans as she came against his hand. He kept his fingers inside of her, never ceasing his motions.

His lips moved down her body as she writhed in pleasure underneath him. Her soft moans filled the tiny room as he brought her closer to another climax, one of many they shared in together tonight. His tongue replaced his fingers as he lapped at her center. Callie ground against him, her thighs tightening around his neck as her back came off the bed as pleasure washed over her and his name tore from her lips.

She pulled him up to her, her legs tightening around his waist so he couldn't move even if he wanted to. He held himself above her on his forearms as pushed into her, his eyes locking with hers. Callie's eyes threatened to roll back into her head as his hips grinded against hers. Her nails marked his back as her teeth bit into his shoulder shuddering against him as he thumbed her sensitive clit, spilling his seed into her as he sent them both into oblivion.

Their heart rates slowed as they laid beside each other, Callie's head on Mark's chest like they were supposed to be.