A/N: One shot short fanfic; just because today is one of those days that I'm dying with #shamyfeels and I needed to let my mind wander towards that craving.

Well, for science, maybe I will! For science, maybe you should! Fine!

Fine! Good! Great! Do you want to go to our place and make out? Does Stephen Hawking roll through the quad?

He turns and storms out with her stomping closely behind him. He throws the door open, a second later she turns her back to him to close it as he stands in Penny's living room with his heart still racing and his face burning.

She twirls her back to the door and is met with Sheldon steel eyes. His jaw clenched so tightly she began to think he wouldn't even be able to speak. He stared at her with piercing eyes. Her body language confirmed to him she didn't seem to be backing down. Her shoulders were straight. Her back perpendicular to the floor and even with the thick layer of her robe, the shadow of her breasts were imprinted in the warm cloth the snuggled her flamed body.

He approaches her slowly with sternness. Amy took a small step back and was stopped by the coolness of the door behind her. Not sure if she needed to say anything, she bit her lip while keeping a defiant stare. Sheldon extended both his arms catching himself with the palms of his hands as he leaned on the door behind her, trapping Amy right in front of his chest. She raised her chin to meet him eye to eye.

His husky firm voice asked "Now, what were you saying before?" Amy's knees buckled as he towered over her. She could feel his sweet warm breath so close she could almost taste him. For some reason, her courage from before was disappearing rapidly and she found herself looking for words to respond. She kept her defiant posture and replied.

"You heard me the first time!"

He searched her eyes and before she had a chance to say anything else he grabbed her waist, lingering, then pulled her in... meeting her lips with desperation. Within seconds he began tasting hungrily her bottom lip as he took it between his own while sucking gently on it. He nibbled on her lips and sucked them, his tongue savoring her with every swipe. His hand trailing from her waist to the small of her back, pulling her pelvis even closer into his hardened body. Amy gasped for air, shocked by the turn of events and how sure of himself Sheldon seemed.

"You drive me crazy, woman" Sheldon breathlessly whispered into her mouth. "What are you doing to me?" His hands wandered to her shapely rear and firmly grasped at the warm flesh as he nibbled her ear. Amy wondered what had gotten into him. She had never seen him this way before. She now found herself without words and completely turned on. Oh, what she wanted him to do to her. Was he going to make love to her? What if the later regretted it? The thoughts overwhelmed her.

"Um, Sheldon… YOU WIN, OKAY?" She squirmed reluctantly and broke free from him taking a few steps towards the couch while fidgeting with the strap of her robe. Her lips still swollen and her heart pounding with desire and heaviness at once. The wetness of her body betraying the words she was uttering.

"Amy, what's the matter?" He didn't like how she just shrunk and shied away. This isn't the feisty Amy he knows and he didn't like it. He couldn't figure out what was wrong but was finding it difficult to compose himself. His manhood was aching to feel her body against his again. But his heart was longing for answers.

"Sheldon, I don't want to continue this. It's either going to lead to you backing out before it leads anywhere which will then leave me really frustrated and if it does lead somewhere, you will end up regretting it." She sternly responded. "So let's just make peace and go about or day, okay? I'm sorry if I took this to far." She ran her fingers through her hair as she shook her head trying to snap out of the trance.

Sheldon stood silent for a moment. Thoughts whirled inside his head. Her words were reasonable but his feelings right now wanted her sooo badly. His body really yearned for her and his heart wanted to thump out of his chest. It sounded rational but it somehow didn't make sense. Not sure how he was going to respond but led by instinct, he took her hand and pulled her close to his chest again. "Come here". He looked into her eyes and confronted the confusion in her gaze.

"Amy, I only win if I'm with you. I don't want you to be mad or unhappy… or confused. Truth is, I can't explain what I'm feeling right now either or how it will play out. All I know is I really meant it when I said you drive me crazy. I should know. Have I told you my mother had me tested?" His smiled offered relief and managed to steal a soft smile from her in return.

He held her tightly with one arm on her back and with the other now released, he reached gently to stroke her flushed cheek, planting a soft playful kiss on it. "But I want you to understand I will never regret anything I do... or not with you." He lifted her chin tenderly and look into her beautiful green eyes. "You always seem so confident in these matters and it may look like I'm trailing way behind you." He placed a few soft peck on her lips. "But in all honesty, I bet in many circumstances we do share similar struggles." He stroked her hair placing it gently behind her ear, leaning in and kissing her passionately. "It's probably my fault because I don't show it." The heat of her body against his luring him to taste her further. He ran his hands up and down her back creating bumps all over her skin. "Believe it or not I struggle when I'm near you. Sleeping next to you warm body... and this very hot posterior has made it that much harder." He swiped his tongue on her lips a few times requesting access while he rubbed and squeezed the shapely flesh on her rear. She melted in his arms as soon as she granted access to his tongue. "I struggled to not touch every inch of your body when I look at you". His mouth tasting hers hungrily, one kiss after the other. He gently parted her robe. He could feel her shake like a leaf under his cold hands. His trembling fingers that had yearned to feel her for so long wondered under her pajama shirt to her perky breast as he gently continued kissed her. "I struggle not to make love to you because I told myself I would give in to my baser urges."

She softly moaned when the touch of his fingertips grazed her buds. He let go of her lips long enough to place a trail down her neck. "I love you, Amy. That I don't struggle even if I don't say it enough but I do love you." He breath warmly into her necked which enticed him with her delicious sweet smell. He continued stroking her bare breast in his hand. He began making his way there with his lips when...

Knock, knock, knock…

"Are you guys okay? We are worried about you?" Penny's voice soared thru the door.

Ugh! Sheldon felt his temperature drop.

"We are fine, Penny!" Sheldon shouted. He could barely utter words. All he wanted was for them to leave.

"Are you sure?" Leonard responded.

"Guess, I deserve that for all the times I interrupted them." He whispered to a giggling Amy while she pulled her robe up again.

"We are fine now. Please just go." He yelled out holding on to Amy. "Are you sure?" Penny said once more. Sheldon threw his hands in the air in frustration and dryly affirmed. "Oh for goodness sake, YES!"

There was finally silence. A moment later he shyly broke it "Umm, I think I REALLY need a shower." She nodded. He disappeared to the bedroom.

She plopped on the couch with a huge smile on her lips. A few seconds he popped his head out almost annoyed.

"Well, little lady? Are you joining me or not?" He playfully raised his eyebrows. She happily jumped up, joining hands and following him.

"Amy, I'm not sure where is the destination but I'm excited with the journey."