Sebastian and Kurt were childhood friends and next door neighbors. That is until Sebastian is shipped off to a boarding school in Paris. Six years later Kurt is happy and settled at Dalton when a familiar face waltzes into his AP French class.
Based on this tumblr post:
Categories: Kurtbastian, AU, Friendship, Multi-Chapter
Characters: Burt Hummel, Kurt Hummel, Mr. Smythe (Sebastian's Father), Mrs. Smythe (Sebastian's Mother), OC, Sebastian Smythe, Sebastian's Sibling
Series: None
Chapters: 21 Table of Contents
Completed: No Word count: 30929 Read Count: 48352
This is a series of one-shots that I wrote that surround Kurt and Sebastian, and their adopted son Thomas. Each chapter is rated differently, though they mostly fall in the "appropriate for teen audiences" category.
Categories: Kurtbastian, Angst, AU, Cotton Candy Fluff, Drabble, Established Relationship, FutureFic, Hurt/Comfort
Characters: Kurt Hummel, OC, Sebastian Smythe
Series: Kurtbastian One-Shots from Tumblr
Chapters: 35 Table of Contents
Completed: No Word count: 43560 Read Count: 7664
Sebastian is a talented skater, figure and hockey, on Westerville's premiere team, Elite. Kurt wants to be on the team more that anything, but he doesn't have a coach, doesn't have money, doesn't have a chance in hell. To Sebastian, Kurt is nothing more than a "rink rat". He wants him off his ice and out of his life...which doesn't work out well when Sebastian becomes Kurt's coach
Categories: Kurtbastian, Angst, AU, Cotton Candy Fluff, Drama, Hurt/Comfort, Romance
Characters: Hunter Clarington, Kurt Hummel, Sebastian Smythe
Series: None
Chapters: 22 Table of Contents
Completed: No Word count: 38872 Read Count: 6722

Cut off from his family and his inheritance, Sebastian Smythe is left with no other choice than to get the only job he can find - as a Fed-Ex delivery driver. He's taking over a route with a client that has been driving other delivery drivers insane. Desperate for a job, Sebastian could care less, because who in the world can out bitch Sebastian Smythe? None other than Kurt Hummel. Everyone thinks Kurt Hummel is a shut-in. He doesn't like people. He strives for perfection. He's obsessive compulsive, and has strange rituals. But it seems to Sebastian that Kurt is hiding a secret, one he's itching to find out. It would be much easier if he wasn't falling in love with him instead.
This is a romantic hurt/comfort story with the twist of being a suspense/mystery.
M rating for sexual situations including rutting, fingering, topping and bottoming; past emotional and physical abuse, as well as obsessive compulsive behaviors.
Warning for being Adam Crawford/David Karofsky/Chandler Kiehl unfriendly. Also warning for mention of Eli C.
Categories: Kurtbastian, Action/Adventure, Angst, AU, Drama, FutureFic, Hurt/Comfort, Multi-Chapter, Mystery, Non-con, Romance, Suspense
Characters: Blaine Anderson, Chandler, David Karofsky, Kurt Hummel, Mr. Smythe (Sebastian's Father), Mrs. Smythe (Sebastian's Mother), OC, Sebastian Smythe
Series: Deliver Me
Chapters: 32 Table of Contents
Completed: Yes Word count: 153253 Read Count: 13561
This is a story where Kurt Hummel transfers to Dalton Academy for Boys after issues arose at his old school, where he meets one Blaine Anderson, a very gorgeous boy, but he is afraid to let people close to him. Kurt is determined to find out what happened to this boy that he was beginning to fall in love with. (It does not follow the story-line of Glee episodes.)
Categories: Klaine, Angst, Drama, Friendship, Hurt/Comfort, Multi-Chapter, Non-con, Romance
Characters: Blaine Anderson, Brittany S. Pierce, Burt Hummel, Carole Hummel-Hudson, Cooper Anderson, David Karofsky, Finn Hudson, Jeff, Jeremiah, Kurt Hummel, Mercedes Jones, Mike Chang, Mr. Anderson (Blaine's Father), Mrs. Anderson (Blaine's Mother), Nick, Noah Puckerman, OC, Quinn Fabray, Rachel Berry, Sam Evans, Santana Lopez, Sebastian Smythe, Thad, Trent, Wes
Series: None
Chapters: 33 Table of Contents
Completed: No Word count: 114927 Read Count: 7190
Sequel to "Pull the Blindfold Down". Sebastian calls on Kurt after another rough day, but this time Blaine is involved to help from a sub's perspective. The three boys start to navigate their new relationship and work out what it means to each of them.
Categories: Sebklaine, AU, First Time, Kink
Characters: Blaine Anderson, Kurt Hummel, Sebastian Smythe
Series: None
Chapters: 8 Table of Contents
Completed: Yes Word count: 26218 Read Count: 22725

Soulmate!AU While spying on the Warblers, Kurt meets Blaine on the staircase and immediately feels the stinging scratch of Blaine's name etching itself onto his skin, them as soulmates. As their friendship grows, Kurt finds out that his name never appeared on Blaine's wrist. Though he wonders why, Kurt doesn't dwell on it; Blaine loves him and that's what matters. But when Blaine goes to drop of the tickets to McKinley High's production of West Side Story, he lays eyes on a tall, green eyed boy, and a name that is decidedly not Kurt's begins writing itself on his wrist.
Written for a prompt on GKM.
Cover edit made by the amazing kurtbastianjust
This story can also be found on my Livejournal here.
Categories: Sebklaine
Characters: Blaine Anderson, Kurt Hummel, Sebastian Smythe
Series: None
Chapters: 13 Table of Contents
Completed: Yes Word count: 46740 Read Count: 33505

Established Sebklaine. Sebastian has so far only had sex with Blaine and Kurt takes this to mean that Sebastian isn’t attracted to him because he’s too effeminate. But when Blaine goes away on business, Sebastian reveals he’s been waiting to get Kurt alone for their first time so they can discover how they work best together sexually before they go at it again with Blaine.
Orginally posted on the GKM.
Categories: Sebklaine, Kurtbastian, Established Relationship, Multi-Chapter
Characters: None
Series: None
Chapters: 7 Table of Contents
Completed: No Word count: 26680 Read Count: 39246
Kurt and Sebastian are the childhood bestfriends that grew up together. Now they're seniors, with Blaine Anderson in tow, the world is within their grasps, ready for the taking, but before they part their own seperate ways, a secret is told, and their lives are sent spiraling out of control.
Categories: Sebklaine, Kurtbastian, Klaine, Angst, AU, Friendship, OMG CREYS
Characters: Blaine Anderson, Kurt Hummel, Quinn Fabray, Rachel Berry, Sebastian Smythe
Series: None
Chapters: 11 Table of Contents
Completed: No Word count: 19688 Read Count: 5640
Kurt and Sebastian find a broken Blaine, so to fix him they start to take care of him. Daddy and Baby role play, diapers, daddy! kink, and ABDL
Categories: Sebklaine, Kurtbastian, Seblaine, Klaine, Cotton Candy Fluff, Drama, Established Relationship, Multi-Chapter, Romance
Characters: Blaine Anderson
Series: None
Chapters: 4 Table of Contents
Completed: No Word count: 13673 Read Count: 13855