A/N I know, I'm late again! Don't kill me! The weekends just seem to make me really lazy. But hey, better late than never. Enjoy.

When Sherlock returned from the lab he literally crept up the stairs for fear of alerting John to his presence and having to endure a conversation where they 'talk about their feelings'. Sherlock rolled his eyes as he slowly opened the door and slipped into 221b...

But it was all in vain. John was sitting in his armchair facing the door, and staring with an unreadable expression at Sherlock, before getting straight to the point.

"So are you a Vampire? I need the truth, whatever that may be."

Sherlock gulped, "And what if I was a Vampire?"

A small smile graced John's features before disappearing, "I promise I won't shout at you again."

A relieved sigh escape Sherlock's lips before being stopped when he saw John smirking at him. Shelock rolled his eyes.

"Yes, I am a Vampire."

John's eyes widened and he sat back in his armchair with a whistle.

"Why has it never shown before?"

"The syringe," Sherlock sighed.

"What about it?"

"It was specifically designed for administrating suppressants which make me act and appear more human. I designed it myself so it was unique. Until I make another one, which will take a while, I am subject to these incredibly irritating waves of sudden bloodlust. These cravings are why I designed the syringe in the first place.

"And you designed the suppressants too?"

"No, they were designed by a friend."

There was a short pause, and John considered asking who this friend was, but thought better of it. Instead he said,

"I'm sorry I threw it out."

Sherlock shrugged, "As I said, I can make another one, and I have spares of the suppressant so those are not problem."

"How will you deal with the bloodlust?"

"I'm sure I'll find a way."

There didn't seem to be anything else to say. Sherlock swept silently out of the room and John sank back into his armchair, lost in thought.

A/N Do you think I should make this Johnlock or not? I'm really not sure so some suggestions would be very much appreciated. Thanks for reading and please R&R.