Penny decides to go back to school and in the process of improving herself academically, she finds her self falling for her crazy neighbor. Slighty AU, Rated M for adult content. There will be sexy times.

When an act of romantic charity misfires, Penny, Sheldon, and their friends have to deal with the fallout. A comedy of jealousy and need. Part 2 of the Collision series.

After he asks her for advice on how to take his relationship with Amy to the next level, Sheldon and Penny are drawn to each other. How far will they take their attraction, and what will it cost them?

Shenny AU. Starting with the pilot. Sheldon thought a homo novus was immune to seduction and physical allure. But when a beautiful, mouthy neighbor elicits new sensations in him, Sheldon must discover a novel side of himself he never anticipated.

A collection of Penny/Sheldon-centric standalone missing scenes. Chapter 3 is Mary Cooper's thoughts at the end of the season 4 episode "The Zazzy Substitution."

Dark Shenny bunny that wouldn't leave me alone. Penny has actual skeletons in her closet and Sheldon doesn't mind sweeping them under the rug so long as Penny's willing to return the favor. So, did I get your attention?

Shenny songfic. Really short like 600 words tops. Love them!

What if Penny was born a genius and Sheldon wanted to be an actor? What if they completely switched places... What if? Prompt in profile. Shenny.

This is a TBBT and The Sentinel fanon fusion, so Guides and Sentinels, but with a non-canon Sentinel verse' setting. Although I am much influenced by many Sentinel writers, my verse is not identical to any of them. Shenny. Sorta Season 5, AU.

Penny and Sheldon get locked on the roof together. Will they kill each other before they're found? Following the season 5 finale.

Like Wonder Woman, Superman, She-Ra and all those characters her geeky friends cherished, Penny knew in one single, glorious moment what she had to do. Season 2, S/P . Part 1 of the Collision series.

In the days after "Saturnalia Miracle 2008," Penny and Sheldon's relationship begins to change. They go with it. Rated for eventual coitus.

After getting the Nobel Prize for Physics, Sheldon asks the biggest question of his life..."Now what?" The genius son of Texas gets a life lesson from an old friend and a new acquaintance. Shenny after chapter 3

Sheldon Cooper believes in a multiple dimension and multiple universe theorem. That one change can alert everything. This is the story about what would happen if the books of Mr.Sade and Mr. Sacher-Masoch were accepted. Shenny.

Several Red Dwarf references, so this would make more sense if you were familiar with the show.

Sheldon Cooper chose to follow Don Quixote's plan for his life, including only loving pure and chaste from afar. That is, until a beautiful blonde woman moved in across the hall and changed everything. Including his life.

What happens when you see the person you have been waiting to meet your whole life? you lie of course. Can sheldon finally tell his mother about his past? P/S L/Pr H/B OC

We all know how the first episode of TBBT went and how it led up to Leonard and Penny, but what if Penny was actually interested in Sheldon, but a jealous Leonard triffled with her feelings? How long would it the quirky BS, MS, MA, Ph.D, Scd man to win?

Penny makes the mistake of giving Sheldon a ride home from the train store. Set during late Season 4. Mom, I swear this is funny but you have to actually watch the show if you want to get the jokes.

Alternate Universe. What would one Knight do for his Queen?

The truths about themselves and their lives can either bring them all together or tear them all apart. Who will be left standing in the end?

Penny tells her daughter a story. Please review for more chapters! Disclaimer: I don't own Big Bang Theory.

After more disappointment Penny finds she has a friend close by

**ANOTHER UPDATE** Follow Sheldon and Penny's relationship as it grows and evolves. Some are funny, some are serious, some are sad. These drabbles are in no particular order. We all know they belong together.

It hits Penny that she has been falling for Sheldon since day one. It's getting harder and harder on her. What's worse? He knows. She is doing everything not to hurt Amy, her "bestie". M for later chapters.