A/N: I don't own any of the Big Bang Theory characters and I am not making any money from writing this.

Please forgive any minor spelling or grammar mistakes, Emglish is not my native language.

This is a Valentine's Day story. A smutty one, based on Amy's Amelia Cooper fanfic. First chapter is Shamy and second chapter is Lenny. It is probably OOC (even though Sheldon and Amy are as close to coitus as ever and Sheldon obviously isn't afraid of her germs) but that is a part of the fun. More smut than plot, so keep that in mind. Enjoy!

Amy was sitting at her dining room table, working on her laptop. She had to admit, her current projekt was boring. But it had to be done.

Well, at least Sheldon planned to take her to dinner later that day. After four years, she finally managed to convince him to celebrate Valentine's Day-by having a dinner with her. She was proud of herself.

*knock knock knock* Amy?

*knock knock knock* Amy?

*knock knock knock* Amy?

Amy almost jumped in her seat, confused. Why would Sheldon want to see her at that time? They weren't supposed to mete until evening, when he was supposed to take her to dinner. She walked over to the door, unlocked them and opened them.

Sheldon was just standing there. Something about him just seemed odd. Different.

"Sheldon...", she whispered.

"Sit down", he said. Ordered.

She just walked over to her desk and sat at it. For some reason, she didn't dare to obey him. Or even question his order.

After several tense, silent moments, Sheldon walked inside, closing and locking the door behind, and began walking towards her.

After the first two steps, he spoke.

"I found your so called fanfiction, ms. Amelia Cooper."

Amy shivered, feeling her insides twist with discomfort as her limbs felt frozen. Sheldon had found it. She never expected that to happen. That never should have happened. And now it did, and she was already near panicking, because she didn't know how will he react to that. Did he come over to her apartment to break up with her? To inform her that he will move away and that she will never see him again? Or... to punlish her somehow?

As he began walking towards her, slowly, with his eyes focused on her the whole time, she slowly started recovering from intial shock and began... noticing things. How he behaved calmly, yet still somehow nervously. How he didn't even look scared or angry or freaked out, but... mysterious. Even smug somehow. But not revengeful. The way his eyes would remain centered firmly on him, but in the eyes time travel up and down slightly every now and then. The twinkle in his eyes, the way he was staring at her, like she was some sort of a goal... or his prey. She shivered, her tongue slowly pushing it's way out through the crack between her lips before she used it's tip to lick at them, locking eyes with Sheldon once she did. He remained perfectly calm, only twitching a little at first, but his eyes were filled with... approval.

Amy shivered as Sheldon stopped, standing only inches away from her face... and her whole body. Heated, shivering, willing body. She actually had no idea what was Sheldon doing, what both of them were doing... but she was sure that he knew it. Oh, he knew. She shuddered upon seeing him raise hus hand, gasping silently as he gently ran it down her right cheek, making a trail of shivers go down her face.

"You had been a very bad girl."

Sound, the mere sound of his words, his comment, it seared into her mind as a jolt went down to her, by that point increasingly wet, private area. Amy shuddered and swallowed hard, her knees suddenly turning weak. Sheldon slowly trailed his hand down her cheek, then down her shoulder... he almost reached down to her breasts, but he suddenly pulled away.

And then he pressed his lips against Amy's, his hot breath invading her mouth as he slipped his tongue inside. Amy gasped, taken aback at first, but soon started planine along, wrapping her tongue against Sheldon's aggressively as she leaned in closer, pressing her lips harder against his as she moved her hands up to cup his cheeks. After

She grabbed the zipper and slowly undid it, mere sound making her shudder. Sheldon moaned, but didn't resist. She then undid a button on his jeans and pulled them down to his ankles, leaving him in his briefs. She leaned up to kiss Sheldon passionately, moaning as he gripped at her hips, and moved her other hand to play with his briefs, that she pulled down to his ankles too. They both didn't know what, exactly, was happening, but it just felt so right, like it was just a matter of time for it to happen, whatever it was. Amy slowly trailed her kisses down Sheldon's body, her pussy feeling as if on fire after she saw his hard cock sticking up.

"Amy, wait...", he said.

Amy looked up at him. "Sheldon, I would never hurt you. There is no reason to be afraid. But if you want me to stop, I will."

To her surprise, he said: "Continue."

And she did that. Finally making her way to his crotch, Amy opened her mouth and slowly leaned in, pushing her mouth down Sheldon's erection. Sheldon moaned at the feeling of her hot breath tickle at his member, his arousal increasing as a shiver rushed down his back. Amy closed her mouth around Sheldon's shaft and moved her tongue to lick at it's underside. She felt her heart thunder against her chest at the feeling of Sheldon's hot hard cock in her mouth, against her tongue, a mete thought that she was giving her boyfriend a blowjob making her clit throb. She creamed her panties as she began moving her tongue all over Sheldon's dick as fast as she could, feeling how hard and big it was over and over again. Sheldon was moaning, feeling his heart beats up in his throat. Every lick would make a rush of pleasure and arousal go up his body. Normalno, he would be freaked out about germs and bacteria and who knows what, but with Amy he was not concerned about that at all, for some reason. He was only interested in what she had to give him: and in what he was planning to do to her, together with her, later on. That thoughts were driving him crazy.

Amy lapped with her tongue against the head of Sheldon's penis, gently pushing the tip of her tongue in his slit before moving it down to lick at it's smooth underside again. She desperately needed a releasing, so she pressed her crotch against Sheldon's leg and began humping it, rubbing her horny pussy against it through her skirt while continue to blow her boyfriend the best she could. Every rub would make hot jolt go up her stomach, her legs shaking due to an intensity of her pleasure. The mere thinking about what she had been doing with Sheldon, to Sheldon, would put her close to climax, but she didn't want to come right away, she wanted to do that as long as she could, and she wanted to make Sheldon come too, make him cum in her mouth while her wet little tongue laps against his his hot dick. Her lips tightened even harder against him as she trailed her tongue down the whole length of his penis up to his head, licking at his bittersweet pre cum as the back of her head felt numb.

"Amy...", Sheldon whispered as he came, pleasure ripping through her muscles as he cummed into her mouth. Amy shivered at the feeling of her boyfriend's hot wet cum roll down her throat as she started humping on his leg hard, her pussy on fire. It didn't last long before she came too, savoring the few last drops of Sheldon's jizz as hot shivers massaged every inch of her body.

Before she was able to stand up, Sheldon looked down at Amy and grinned. He took her hand and stood up, encouraging her to do the same. He then gently lead her to her room, closing and locking the door behind. Amy shivered in anticipation, but gasped once Sheldon ran over to her and pulled her in for a deep passionate kiss, his hand moving down to groop at her ass as he did. She returned the favor, moving her hand down to grab his cock, a moan escaping his lips at every stroke. It didn't take long for him to turn hard again. Once he did, he pulled away abd grabbed her by the shoulders, then pushed her down on the bed, positioning himself above her, his cock posed at her entrance. His hands moved up to undo the buttons on her shirt. First one, second one. Each time arousing her even more, making lust almost fully take over her senses. He gasped upon seeing her breasts, and moved his hand up to gently run them down Amy's tits.

"Sheldon...", Amy moaned, arching her back up. It was then that Sheldon entertaining her, his hard cock penetrating her sopping wet cunt. He moaned at the feeling of Amy's warm wet walls puls against his shaft. That was something completely new, something wonderfully sensual and good. Amy cried, the mere thought that Sheldon was having sex with her making a jolt go through her body, combined simulation settng her insides on fire. Still fondling at her breasts, Sheldon began thrusting in and out of her: clumsy at first, not that enjoyable for either of them, but after about two minutes he found just the right pace. Amy grabbed at the bottoms of his T-short and pulled it off him, throbing it on the floor. Seeing of his naked, slightly built torso writhing just above her almost drove her crazy. Pleasure ripped through her body over and over her body as she came, her body shaking at the intensity of her pleasure. Sheldon took a moment to observe the maginificent sight, feeling himself harden even more, before giving Amy a few more hard thrusts too. After about a minute, he came too, cumming inside of her as warm shivers rushed through her body, pleasure that he felt being, even to him, almost mind numbing.

Sheldon then removed himself from Amy and laid down on hus bed next to her, breathing heavily. After almost five minutes, the question that was sure to follow was finally asked by Amy.

"What just happened?"

Two following seconds passed in silence. Then Sheldon laid on his side, turning to face her. They locked eyes, and she shivered.

"I read it", Sheldon said, matter of factly, but also softly in a way. Way that made Amy's heart warm. "I have to admit, it had awoken a certain feelings of mine... towards you. I knew that it was just a matter of time, but still. I could have tried to deal with that myself, but, because of some reason, I decided to rush over to you." "I didn't plan for us two to engage in coitus, but we did."

"I don't want this to be a one time thing."

"Me neither."

"Can we, please, not discuss what just happened for some time?"

"I am going to add a new clause to our Relationship Agreenent and... specify some things, but for now, how about we just go on with celebrating Valentine's Day as planned?"

Amy smiled slightly, then whispered: "Yes."

To her surprise, Sheldon leaned over and kissed her gently. Then he stood up and ran his hand through his hair.

"Would you mind if I take a shower in your bathroom before going to work?", he asked.

It took a moment for Amy to snap back to attention. "Yes, sure", she said. Sheldon smiled at her before going in the bathroom, closing the door behind. If he had known what had she been doing in there while taking a shower, he would have never agreed, but whatever.

They both still couldn't believe what just happened between them, but they felt that it was a right thing. But in the end, what they really looked forward to was spending time together later, just having dinner on Valentine's Day.

Celebrating their love.