Rated M for many reasons! I don't own TBBT! Leonard's POV.

Chapter One:

The definition of scientific evidence is evidence serves to either support or counter aa scientific theory or hypothesis. This evidence is expected to beempirical evidence and interpretation in accordance with scientific method. Standards for scientific evidence vary according to the field of inquiry, but the strength of scientific evidence is generally based on the results ofstatistical analysis and the strength of scientific controls.

I have learned this in many years a an Experimental Physicist. Because my job is concerned with the observation of physical phenomena and experiments. Methods vary from discipline to discipline.

Yet twelve years ago I would have not believed in love at first sight and be a hopeless romantic kind of guy. Also twelve years ago I met Penny, my new neighbor. In my eyes she was perfect. I set my brain to believe Penny was like a science experiment to fall in love with me , because I was already in love with her. I wanted to show people my scientific evidence was correct data.

As we got to know each other we had flaws. Penny was not perfect and I was not even close to perfect. Did not stop me fall in love with her more. Yes, I feel in love with her first. Not being patient and wait, I pushed her. She was not ready and we broke up. I never stopped loving her. It took some time but we were together again. This time though I waited and just saw her for she was. Penny was perfect dispite the flaws and everything that came with her.

Now as I kneel between Penny's legs,staring down at her face into her green eyes, I caress her cheek making sigh as she close her eyes. I smile as I work my way down to caress her necknto her shoulders, rewared with a shudder of excitment. As my hands cup her breast and my thumbs rub her hard erect nipples, I lean down and inhale her sent and nibble her neck. She has became excited as Penny thrusts her hips upwards. One hand stays on one breast as the other lightly trail down her toned stomach. My left hand reaches her pelvis and gently pushes downwards. I move my mouth to her ear to whisper, "Patients is a virtue my wife." Penny only grunts in annoyance as she is eager for some realise.

My hand slides down to pushing her thighs just a little further apart. I move my lips, kissing her from her ear back down to her neck. My fingers on my left hand tickle their way back onto her toned stomach once more and lightly traces up and down her rib cage as my thumb on my right hand presses harder on her left nipple. I kiss my way over to her right shoulder down her collor bone. I make my way further to her chest, them my lips gently kiss her right nipple making Penny moan. I shudder this time as I hear from her lips, "Oh Leonard!" I feel my harden penis pressed up against my belly button, but I close my eyes knowing to take my time because Penny is worth it. I inhale and my mouth encloses over Penny's right nipples and I lap my tongue over and over it. My hand cupping her other breast, my thumb and forefinger pinch her nipple only giving slight pressure to it.

I release my mouth over her nipple and look up. Penny is breathing heavily as I look at her with a smile across my face. She can only smile back and begging me not to stop.

I kiss her lips and never denying my wife. I continue to kiss my way past her breast, to her stomach. I sit back on my knees and my free hand that laid on her stomach, slide down to the back of her knee and placed over my shoulder. I lean back down and kissed her inner thighs, smelling her moist scent. I feel myself loose control as I have been avoiding the one spot since we began tonight, that way Penny could have a toe curling experience. I slowly kiss my way up and my lips trace around her outer lips. I stopped above and my tongue licked down until I reached her clitoris, starting slowly to build her up. I began to tickle it with my tongue adding more pressure to my movements. I knew Penny loved to be teased for pleasure but yet drove her crazy when I would not let her realise right away. I was the king of foreplay for many reasons.

I kept my tongue flat and soft, and licked up from the bottom of the labia to the clitoris at the beginning. Her moans gave me permission to keep going.

I moved my tongue in an up and down motion, and then side to side. I kept up a rhythm, slow at first then building up to a little quicker speed. Which made Penny move my hand from her breast to her hip and begged my to squeeze it. I put slight pressure on her hip as she requested making the moans grow louder from Penny's lips.

All these years I always paid to be observant. Penny loved it when I spelled out the alphabet, then her name with my tongue. When I found a letter, or part of a letter, that made her moan, that's the movement I kept doing all along inside her.

Penny just did not enjoy her clit licked and sucked. She also loved her sensitive patch just to one side of the clitoris. So I moved my tongue there and licked there, and had to take both arms to hold her down as she screamed my name and felt like she was going to fly off the bed.

I knew I was in the right position, as I began to simultaneously caress her body with my hands while my tongue and lips were busy. As I looked up some I reached up and began with her breasts with a slightly adding pressure to her nipples. I stroked my fingers down her sides to her inner thighs, to the back of her knees. She shuddered with a loud moan adding a comment she was close to her first orgasim.

I decided to add some fun for Penny as I guided her hands to spread her labia, giving me better access. Then I took her left hand making our wedding bands clinked together and had her push up the hood of the clit to let me reach the more sensitive part with my tongue.

Kmowing she was close I moved my hands back to her inner thigh, and my left hand placed upon her right. I slowly entered one finger and began to pump her slowly her.Then I added another as I entered them all the way in and made a "come hither" motion stimulating her G spot. My ears received a sweet staement from Penny of "Oh Leonard!" Making her wetter than before. I pumped a little faster as she told me to "yes, right there!" and "Oh...faster...Don't stop!" Then finally felt herself tighten around my fingers as my tongue danced and lapped all over and around her clit.

As I gave her one more stroke with my fingers, she came and I tasted her all around my tongue. She was as perfect.

I pulled my self up after lapping up the last of Penny's sweet taste and looked at her as she was coming down from her high. I refused for the moment to end and so I grabbed my harden memeber and slowly entered at first. But that ended quickly as Penny wrapped her legs behind my bottom and hoooked her anckles. She thrusted herself up into me which is when I no longer had control and drove myself into my wife as hard and fast as I could.

"That's it! Right there! Come with me!" Is all I could compherend as Penny laced her fingers into my hair and pulled. I trust one last time and released myself as she came too for the third time.

As I laid there, after taking a puff out of my inhaler. Penny looked up at me as she laid onmy chest. A huge grin displayed across her face. "Damn Hofstadter! We might not have mind blowing sex as we use too but when we do...Wow!"

I looked down some to meet her eyes as my fingers played with her hair. "Yeah I know. But sex anytime with you is always amazing."

Penny nodded in agreement with a confident response, "I know!"