Its basically a Sterek version of The Beauty and The Beast.

Stiles is a mermaid Derek is a mermaid hunter While Stiles tries to stay alive every night the mermaid hunters dive into the ocean to hunt them down and kill them, Derek is happily enjoying his life as a hunter. He loves to hear them scream and beg for their lives, him and everyone else thought that mermaids we're a waste and useless. They were just failed humans, half fish who wouldnt want those freaks dead? But that all changes when Derek meets Stiles. ****** New Sterek story! Hope you all enjoy and love it!!! <3 <3

Teacher and student au. - - - Mr Hale's real character is mysterious but Stiles is a bold and nosey student. When Stiles uncovers the real Mr Hale, who knows what Mr Hale will do...

(Recommended to be caught up on Supernatural) Stiles Winchester was forced to live in Beacon Hills for two years when his brothers decided that he should live a normal life. But when they found out that Beacon Hills was a literal beacon for the supernatural, they decided he was safer with them. What they don't know is that three of his friends were werewolves, one was a banshee and that he dated a werecoyote. He planned to keep those facts to himself until he runs into an old friend he thought he'd never see again and what's worse, his brothers are tasked with protecting the old friend. #COWAwards2018

It's been a few months since the Winchester brothers killed Ramiel and kept Lucifer from being freed. Things seemed to have slowed down for team free will but not for long. When an unfortunate attack leaves Derek for dead, Stiles will do anything to save him, including following in his brothers footsteps and making a deal with a crossroads demon. He is sure he can work something out with Crowley, after all the king of hell has a well known history for helping the Winchesters. What Stiles doesn't know is, Crowley is MIA and Asmodeus has taken hell for himself, which puts Stiles at the mercy of the bitter prince. Sam, Dean and Derek are furious. Now they must rally together to find a way to get Stiles out of hell, literally. (Sequel to Somewhere Between Heaven and Hell)

Teen Wolf/Supernatural Crossover. Pairings: Sterek, Destiel, Scisaac, eventual Allydia Stiles Winchester hasn't had the most traditional of upbringings, what with having two dads, one of which was an angel, the other a hunter of all things supernatural. As a result he's pretty non-phased about all things unusual, but when he befriends Scott Hale, who's older brother is nothing short of otherworldly, he's thrown into the deep-end.

A Sterek fiction. When Derek realises that Stiles has become a trigger for him he tries to stay away. He knows that waiting until it passes is the best thing for both of them, but after being forced to stay together in a pool for hours Derek can't help but seek Stiles out. Little does he know that he is stirring something in both of them that they didn't even know existed. Warning: This story does contain smut.