Hey all, first Fanfic, so, this IS mature, and ya know, it's meant to be hot :P So, if you're easily offended don't read, simple really ;P

Have a great day all!

Leonard had had to run to the shops early that morning to grab some food for breakfast, but not before planting a gentle kiss on her forehead, and some coffee on the bedside table. Leonard having to go out for an hour meant that it left Penny alone to wake up to the quiet chirping of the birds, and the gentle sunset creeping through the cracks of her drawn curtains alone. As she groggily wiped the sleep from her eyes, she tried to sit up, but before she could her aching body brought her back down to her back.

Nothing had been gentle last night.

~Flashback~

'Oh, oh thank God, she wasn't right for you anyway, Leonard, she was a nasty piece of work.'

'Wh-what?!' He'd practically shouted. 'I was happy! For the first time in over a god damned fucking year, I was happy! What justification do you have to tell me that she wasn't right for me?!'

Penny had flinched upon hearing him curse, it was so out of the ordinary, and she knew that he only resorted to swearing when he was livid. Slightly scared, she tried to talk her way out of the hole she'd started digging.

'Because, she was turning you into something you weren't, Leonard. Contacts aren't you. Suits aren't you, combed hair all the time isn't you, she was changing you, and not for the better.' While speaking, her hands were flailing, trying in any which way to reinforce what she'd said with physical actions.

'Why do you even care?! You freaking shouldn't! It's not your place to tell me what I should be doing, you lost any right to d-'

'Leon-' she tried, but he shut her up by staring at her. He continued once she'd shrunk back towards her door, retreating from her position in the middle of the hallway.

'No, don't say anything, you don't have a justifiable reason, do you!? Just like every other time we fight, you're just too pig-headed to back down, too confident in your own words, and just too damn confident to think that I'm not going to find it awkward that you're being so kind, or what I think is flirty, even though it's not. Just for Christ's sakes Penny, if you want to be my friend, don't get involved in my relationships, because it's dealing with you after them that hurts more than anything!'

He'd turned to go back into his apartment, but only got one foot through the door before Penny had found her voice.

'You wanna know why?! Because I'm so fucking in love with you! That's why! Every time I see you with a girl, my heart breaks, knowing that I screwed my chance with you, knowing that it could have been me. Spending SO many nights screaming out to any imaginary God that'll listen to my pleas. Knowing, knowing that you're over me, talking to you when you're vulnerable is the closest I get to you, and so I'll take it, every time. So there! There's your answer!'

The breath had been knocked from her, but not because of her backing slamming roughly against the back of her door, but because of the cool lips that were now pressing down upon hers. She felt his tongue slide into her mouth, but then she felt it withdraw as she realised that she was just standing there, like a cold dead statue. It only took Penny a few seconds before her raring libido kicked in and she found herself wrapping her legs tightly around Leonard's waist. She wrapped her hands around his neck, and slammed her mouth back down on his, forcing her tongue into his mouth, battling for dominance. She felt him withdraw from the kiss, and suddenly felt a pang of heartbreak, but all thoughts were stopped when she felt his lips reach her neck, gently nibbling at one of her sensitive spots.

'Ugh, Oh god, Leonard, yes!' She slammed her head backwards into her door, but she felt nothing, other than the pure pleasure crashing over her body.

Penny sensed his hand go behind her as the door to her apartment swung open, and they instantaneously fell backwards, stumbling into her abode, and all the while Penny gripped hold of Leonard, tightly, determined to never let him go, afraid that if she did, he'd disappear, and she'd wake up from a lust filled dream.

'It's no dream, Penny, I promise.' His voice sounded gruff and low, but behind it passion burned with the energy of a thousand fires.

Before Penny could comprehend how he'd read her mind, she felt herself being laid down onto her bed, and the feeling of cold air hit her exposed midsection. Although Leonard had only rolled her shirt up to just below her breasts, to be able to start laying kisses upon her abdomen, Penny decided she'd had enough of waiting, she ached for him, and she longed for the intimacy that sleeping with him brought. She pulled her top fully off, leaving her whole torso bare, for Leonard to work on. She felt her jeans being unbuttoned with a single hand as his mouth worked skilfully up her body, slowly taking one of her breasts into his mouth, gently suckling it before pulling away, leaving only his teeth around her now rock hard nipple, which left wave upon wave of ecstasy chorusing throughout her body. Her hands reached for the hem of his t-shirt, pulling it away from his frame, forcing their bodies to separate for just a moment too long as he threw it aside. Although Penny had despised that Priya had pretty much turned Leonard into a different person, she couldn't help but admire his new found abdominal muscles, and the sexual dominance that they brought to the table. His arms had become toned, and slightly tanned, but not to the extent that it reminded Penny of her previous boyfriends, who had, in all honesty, been the male equivalents of Snooki.

Their pants were brought down in unison, with Leonard throwing both pairs to the side of Penny's bed. He then started to masterfully work his way back down her body, towards the tiny lace thong that barely covered her lower body. He grabbed her bare buttocks, firmly squeezing them, leaving an audible moan to escape Penny's lips. She sprang her hands to the back of his head, wrapping her fingers in his curls, trying to force him to go down on her. Leonard played along until he reached the top of her waist, where he took the material in his teeth, and slowly pulled it away from her body, stopping to put light kisses along the inside of her thighs, each time receiving a pleading cry from Penny. He left the material around her ankles before sliding his hands back up the inside of her legs, she saw his smile as he folded his glasses and handed them to her. Penny practically snatched for the glasses, placing them on her bedside table.

'Put your hands above your head, and leave them there.' Before Penny had a chance to inquire Leonard shot his tongue out and brushed it across her clitoris, resulting in an unexpected scream of pure euphoria falling from Penny's lips.

'Uh-Uh, oh my God, Leonard, shit!' She cried, it had been over a year since they'd slept together, and yet Leonard still caused electricity to chorus through her body with every touch he gave to her.

'I've missed you,' he smiled. He pulled away from pleasuring her for just a second, but to her it was too long, she wrapped her legs around his neck, and forced his head back down towards her moist zone as she arched and ground her hips towards his face, begging him to send her over the edge.

'Oh noooo Mr, finish what you've started.' She tried to sound seductive, even though she was panting and breathing heavily. She had missed him too, though. She was going to make sure to prove it to him.

Leonard started gently flicking his tongue, not entering her, deliberately leaving her on the verge of an orgasm for as long as he could before she freaked out at him. He continued with this escapade, for a good several minutes, and no matter how sexy the situation he was currently in was, he couldn't help but nearly laugh as he teased her.

'Le- Ohhhhh, Le-Leonard,' She was now whimpering, 'Please, please, I can't take this.' Penny sounded like she was on the verge of sobbing, although Leonard knew that was just how she got when she neared her climax.

He moved his hands to where her feet where still planted around his neck, he started drawing circles on her feet, then her legs, and then started to caress her firm ass in his hands. Leonard started working his way back from there, towards her thighs, before slamming his tongue straight into Penny unexpectedly, causing a scream to erupt from her lips as she raised her whole lower body of off the bed, taking Leonard with her, as she hit her climax, sending waves of ecstasy through her entire body. After what seemed like an age, she lowered herself back down onto her bed, un-wrapped her legs from around Leonard, and immediately pulled him by the shoulders up towards her lips, passionately sticking her tongue into his mouth, trying to show him just how much she'd missed him.

As well as being my first fanfic, it's almost my first smut, decided I'd throw myself in at the deep end! :)

Want another chapter? Leave me a review and let me know what you think! ;P (Kidding, I'll update regardless! But reviews are nice, *hint hint* :P)