Derek walked in on his wife doing his best friend and left, hightailing it to Seattle. He meets Meredith and thinks he's found the one. Addison comes to Seattle for a medical case, and that just happens to be where Derek ran off to. She meets the women who's been banging her husband and is prepared to hate her. Meredith, who didn't even know Derek was married, is just the innocent intern with an already shitty enough life, stuck in the middle of the two. What happens when the wife and the girlfriend unexpectedly, fall madly in love? *mature language*

Of all the sights Meredith Grey will see in her lifetime, the one she has least expected is THE Doctor Addison Forbes Montgomery, legs wide and eyes closed her hand moving between her thighs as she moaned. Her feet were propped up on her desk and she was laying back in her armchair hair splayed out every which way. And inside of her right hand is a butterfly vibrator.