Felicity's apartment flooded and she's staying at a hotel. Oliver finds out and forces her to live with him. OLICITY Dating fic. WARNING: Lots of smutty lemons a little later on

The pregnancy trope. Felicity finds herself pregnant, but she and Oliver can't remember how it happened.

It's all fun and games until you wake up hung-over and married to a stranger. Five years ago Oliver Queen and Felicity Smoak made a drunken mistake that could never be corrected. After years on a hellish island he comes back as a man on a mission only to find out that what happens in Vegas doesn't always stay in Vegas. (Season One Rewrite)

After five years missing in Australia, Oliver Queen is coming back to Starling City with no memories of his previous life. How will his family react to this new Oliver? And more importantly, will he remember the love of his life, the woman he meant to marry five years ago? OLICITY. SMUT. ALTERNATIVE UNIVERSE. HEA.

AU S2 Rewrite: Oliver returns to Starling City after The Undertaking and it was back to business as usual for Felicity until a drunken night of passion led to a missed period and a positive pregnancy test. Think that's the worst part? No, it gets worse. It wasn't some random guy she met at a bar she woke up next too, oh if only she had been that lucky. It's the hooded vigilante kno