A succubus is a demon or evil spirit that takes on the shape of a beautiful of a beautiful woman and seduces sleeping males in order to possess their souls.
An incubus is the male counterpart taking the form of a handsome man and seducing sleeping females.
For protection against a succubus or incubus, it id advisable to place mugwort under your pillow at night and recite the following incantation before going to sleep:
GODDES OF THE NIGHT
WATCH OVER AND PROTECT ME
AS I SLEEP AND DREAM.
SHIELS MY SOUL FROM HARM
AND SHINE YOUR DIVINE LIGHT
TO KEEP AWAY THE SPIRITS OF EVIL.
Imagine your otp. A is a monster of some kind, like a vampire or succubus (or incubus). The thing is they try to be all scary, but they’re so short. Person B sees their partner to be adorable, no matter how many times A threatens to suck the life force out of B.
One day B is talking to their friends about their partner and mentions at the end, “Oh yeah! A is a vampire. Forgot to mention that.” And they just stare at him like he’s crazy.