For @gaytillthedeath, who asked for Coldflash, Dark Barry/Vampire AU. 

Barry felt his lip curl up at the side as he stalked closer to the human. His nostrils flared as he took in a deep breath, eyes fluttering close as he came to a sudden stop as the sweet, untainted scent of virgin blood flooded his senses. After a long moment of standing still, taking in the scent, Barry’s eyes snapped up, eyes bleeding red as he began to walk 

“Wha-what are you going to do?” Len asked, his voice cracking as he tried to push himself even further into the wall behind him.

Barry paused barely a foot away, tilting his head to the side as his lips dipped down in a frown. “Oh Lenny,” he not quite purred before taking a step back, and then another. “I won’t do anything to you.”

For @tobyaudax, who asked for Coldflashwave, Domestic Vampire AU. 

Okay, so I’ve got a THING about Barry as a vampire, so I’m gonna do this from that mind set, hope that’s cool Nonnie.

Barry was changed young, during the Roman Empire. He was the son of a senator and lived a sheltered life but when Spartacus went through freeing people, a vamp caught Barry and he got turned.

Now, don’t believe this hype about vampires can’t go out in the sun, cause if he keeps himself feed well, it only looks like a small sunburn after a few hours, and that usually clears up really quick for Barry.

Barry spends centuries traveling around, learning to feed without killing and learning how to control his speed and strength so he passes off as a normal human.

Barry actually meets Len twice when the latter is a teen but he never really registers until Barry meets the man again when he’s 23 and trying to rob Barry’s home. Barry’s first instinct is to act like a normal human but God

he’s never smelt someone, anyone like Len before, so he outs himself for the first time in 300 hundred years.It takes a while but Barry earns Len’s trust and by default Mick and Lisa’s as well. It helps that as soon as Barry learns what Lewis is like and the fact Lisa is still stuck under the man’s roof, he not going to let that stand and Lewis wouldn’t be the first life Barry’s taken (he may have gone a little crazy during the WW1 when his then fiance, Iris, was killed during a raid on London where she worked). So killing Lewis is no skin off Barry’s nose.

It’s still pretty rocky but Len and Barry eventually work things out, and have a long lasting relationship. Barry respects the fact Len chooses not to change until he’s almost 45, because that’s when Mick and Lisa accidentally get changed by an old foe of Barry’s.

“Did you,” Len paused as he leaned back away from Barry, his lips dippingdown into a frown. He narrowed his eyes at the other for a long moment. “Scarletdid you just bite me?”

“What?” Barry reared back, his eyes widening as he shifted up to kneelbetween Len’s parted thighs. “Of-of course I didn’t bite you, what? Why-whywould you ask me that?” As he rambled, his voice going high, he lifted his lefthand up to rub at the side of his neck and shifting his eyes from holding Len’sgaze to looking at his lover’s lips.

Sighing heavily through his nose, Len pushed himself up sohe could lift his right hand to pinch at his nose, while he used his left toswipe across his neck. Flicking his gaze down, Len pursed his lips togethertightly before huffing through his nose. “Bartholomew Henry Allen.”

“I’m sorry!” Barry cut in before Len could truly start in.He furrowed his brows together tightly, bottom lip sticking out as he broughthis hands up to cup Len’s face. “I am. I didn’t mean too, honestly.” His voicewas completely sincere and Len could easily tell Barry was being honest withhim. “I didn’t even realize they had dropped.”

Day Three of Flashwave Week, Creature. Vampire!Barry x Werewolf!Mick.