Behind Closed Doors (Merthur AU)

Merlin is a troublesome, eighteen year old boy that is just trying to get through his senior year of high school as lazily as he can. So far, it was working; until he meets his new English Literature teacher - Arthur James. Arthur manages to completely flip Merlin's world upside down. Not only was Arthur young and attractive, Arthur seemed genuinely concerned and interested in Merlin's life and schoolwork. To Merlin, Arthur wasn't like the other teachers in the school. He manages to show Merlin a whole new world - one he never thought was possible. Now, Merlin's outlook on everything was slowly starting to change; but how long will this new fascination last?

**This story has some intense adult content. If anything from the bdsm community makes you uncomfortable then I don't suggest reading the story. The following is what will contain in the story but not limited to:
-Dominant/Submissive relationship
-Sadomasochism
-Punishments (spanking, degradation etc)
-Bondage
-DDLB (Daddy Dom Little Boy)
-Paddles
-Master/Kitten
-Sex Slave/Owning
-Mentions of Abuse
Trigger warnings will be posted in the beginning of chapters depending on the severity of the chapter. If you're able to skip the chapter as it won't affect the main story line (not recommended but we get some things really make people uncomfortable) that will also be posted in the beginning of the chapter. Thank you for reading!**

**This is an alternate universe where both Merlin and Arthur are average people in modern times.**

**You do not need to have previous knowledge of Merthur or the Merlin universe to enjoy this book.**

This book was written in collaboration with myself and @Damn_Scott.