So how will Barry react when his twin brother Sebastian appears in Star Labs hoping to find Barry. You see the last time they talked to each other they were in their senior year of high school. They had a massive fight and fell apart. Well how will things turn out. How will Sebastian react when Barry reveals the real reason why he let things get so out of control. How will Sebastian react when he sees Barry is in a wheelchair.

It was the one day where all the new directions visit Dalton academy. That one day where they unfold one of Sebastian Smythe's (or Barry Allen's) greatest secrets. How will they deal with this information? ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Barry Allen is Sebastian Smythe. I DO NOT OWN THE SONG, THE FLASH OR GLEE. THOSE ALL GO TO THEIR RESPECTED CREATORS COMPLETED!

If you asked Barry Allen what he thought his senior year would have looked like, it definitely wouldn't have involved a glee club or being a cheerleader, and he definitely didn't expect his brother to be in the picture either. It's a wild ride but, hey, at least he doesn't have to deal with bullies anymore, right? 《REWRITTEN》

Marley knew she wasn't supposed to mess around with her powers here, it was too risky, but also, they were too freaking cool not to. Besides, it was three in the morning, nobody was awake to see her. Nobody except that guy, apparently. (Or that time Sebastian saw Marley fly and then they bond over their trauma)

After the constant bullying by Tony Woodward turns into a hospital visit and a messed up arm, Barry is forced to move in with his Aunt, Millie Rose. When everything goes wrong. Again. TW: Self harm, mentions of previous suicide attempt (list may expand)

"I...forgot to go Christmas shopping..." "You're acting weird because you forgot to go Christmas shopping?" Or in which Barry screwed up the timeline and got stuck in an awkward situation. {GLEE • FLASH}

~Indefinite Hiatus~ Sebastian Smythe is invited by Rip Hunter to join him and eight others in a journey to save the timeline. Began: November 7th, 2018 Finished: ~

The New Directions and the Warblers are having a 10 year reunion! Nick and Jeff are in charge of arranging it and they chose to host it in... Central City, Missouri. Just read this trash. I suck at describing stuff so... yeah if you like Barry Allen is Sebastian Smythe stuff, then this is for you... maybe. (In this story, Iris is married to Barry, but she works as a reporter for the CCPN and as a barista in CC Jitters)

Oneshot. Blaine Anderson didn't know he was affected by the S.T.A.R. Labs Particle Accelerator. So when he found out, Blaine decided to run away after a letter from A.R.G.U.S. threatened Kurt. But he finds help in an old enemy, Sebastian Smythe, a.k.a. Barry Allen, a.k.a. The Flash. Barry!Sebastian, Blaine!Metahuman