A/N: Super smut ahead so read at your own digression and enjoy!

The next morning Leonard stepped out of his bedroom, tying his robe as he spotted Sheldon at the white board. He was very still, concentrating on the simple equation he had written.

"Morning."

The tall physicist continued to stare at the problem that Leonard easily solved while walking into the kitchen for another minute before he finally turned to his roommate.

"How did you know you were in love with Penny?"

The question nearly caused Leonard to drop his glass of orange juice. Sheldon returned to the white board, raising his hand to continue but he froze, obviously lost in thought. He lowered his arm again.

"Loving someone is like jumping off a building. Your brain might tell you it's not a good idea but your heart assures you can fly. When you love someone their feelings and well-being become more important than your own."

Sheldon turned back to Leonard, opening his mouth to say something; possibly something snarky about being a hippie but then something short of a miracle seemed to happen. He closed his mouth and turned back to the white board, finishing the equation without a word.

x-x-x-x

Knock. Knock. Knock. "Hannah."

Knock. Knock. Knock. "Hannah."

Knock. Knock. Knock. "Hannah."

Maybe she wasn't home. She had mentioned spending the day with Penny and Bernadette at the local pool a few nights ago. He turned to take his leave just as the door peeked open. "Hey."

He turned around; eyes going wide as Hannah stood in the threshold of her apartment door wearing nothing but a simple red bikini and a white cotton robe that hung off one slender shoulder. His mouth suddenly went dry and it was hard to speak.

"Do you... always open your door half naked?"

A smile spread across Hannah's face as she took Sheldon's hand and lead him into her apartment, closing the door softly.

"Only when I know it's you on the other side."

Much to her dismay he didn't grin or make her a remark - he could only stare at her as fear and anxiety washed over his features. He swallowed a lump in his throat, finally frowning as she chewed on her bottom lip. Maybe this had been too much - maybe they weren't ready to be here yet.

"I was just about to get in the shower, let me go turn off the water."

Hannah shrugged the robe over her shoulder and began to tie it closed; surprised as Sheldon finally came alive.

He closed the space between them quickly, holding her head in his hands as their lips met and he kissed her hard, forcing his tongue into her waiting mouth. A moan escaped her throat.

"I should have called you first. I'll come back after you're finished." He whispered against her mouth, unable to let her go. Hannah leaned back enough to meet his eyes, searching them for any doubt or that previous anxiety. "Or you could join me..." She whispered as his hands fell from her hair. Sheldon looked back at her for a long moment, her request spinning in his head.

He had already taken a shower earlier this morning. Granted it had been a cold shower as thoughts of Hannah continued to plaque his dreams. He had always been against sharing a shower with someone else - he wasn't a hippie. However, the thought of Hannah's naked body was too much to pass down and he nodded his head slightly.

She almost missed the slight nod of his head but as he leaned down and kissed her again she had her answer. Hannah took his hand and led him through the small apartment; stepping into the bathroom that was now full of steam as the shower was going strong.

Sheldon hooked the clasp of her robe with his finger and slid the thick material off her shoulders; exhaling as she stood before him in the bright red bikini. A glazed over expression took over his usual alert senses as he took in the sight of her, only able to watch as she reach behind herself and unclasped the top - sending it to the floor as well. A groan escaped him; his heart began to beat entirely to fast.

"God, woman... what you do to me..." He whispered, kissing her again as she began working with his clothes - untucking his shirt from his pants before sliding it over his head. It was getting too warm in the steamy bathroom but he felt a bit embarrassed standing with his shirt off. All concerns slipped away as quickly as they came as Hannah kissed him, trailing her lips down his jaw line and to his neck - placing small nibbles at his jugular.

Her fingers found his belt and unclasped it quickly; sliding her own bikini bottoms down her tan legs before stepping out of them - now completely naked in front of Sheldon. He swallowed hard, helping her remove the rest of his clothes before they stepped into the shower.

The warm water hit his back suddenly, causing a different groan to escape him. It felt heavenly; just the right amount of pressure against his spine before he realized it Hannah was kissing him again, pressing her naked body against his as he wrapped his arms around her, running his fingers down her spine and to her ass.

This was definitely a different experience then when Amy had been sick and he had helped her with a bath. This was carnal and passionate. Hannah pulled away from him breathlessly, grabbing what he assumed as shampoo or body wash from one of the shelves. She placed a large dollop in her palm and warmed it between her hands before caressing his chest. The feeling was indescribable as her hands moved over his body. He took the body wash from the shelf and repeated the task on her - hesitating a moment before touching her waiting breasts.

Sheldon washed every inch of Hannah's body as if it was his last task on earth; stopping only when she finally allowed her fingertips to brush over the bulge that was now apparent between them. "Hannah," He whispered as she pressed her body against his and kissed him softly. "Hmm?"

"I've never... done this before..." He assured honestly, looking down to meet her eyes. "Do you want to?" Was all she asked.

"Yes."

She smiled and touched him gently before continuing their kiss.

x-x-x

A/N: Oh it's not over yet kids. Time for sleep but stay tuned!