The demon be like:
"Here, have this depression! Ha ha ha, you dumb b****. You think you deserve better? You don't. I'm gonna make you eat proverbial s*** each time you're in luteal! Why? Hell, nobody really knows, I simply picked you out of all the women in this world, now deal with it! So anyways, you're gonna bleed soon, and guess what? My job isn't done yet. I'm gonna make you ache. Better stock up on that pain medicine, cause God sure as hell won't heal those pathetic cramps. Ha ha ha. See you again next month loser, and then again every month after that! But don't worry, I'll never fail to make you feel inferior. Take it easy, buddy!"