Demon In Disguise

When things start to go bump in the night at the Avengers compound, who do the superhero's call?

Fair warning... It's going to get steamy... Maybe a bit weird too... And spooky, of course!

Marvel and Supernatural characters as always belong to their creator's and not me, story line and other characters belong to me!

This story has been rated 18+ and mature, so if your not old enough please don't read.
It's not on me to police you, I've given enough warnings.