You were always curious about the worst stuff so curious that one night you were set on summoning for yourself a personal demon servant... But little did you know, the jackass who wrote the spell that you found online was to summon a Succubus instead of the servant you wished of.
And so... From that night, Herialk entered your life and she made sure to make it a living hell for you everytime she visited you. And so, for the following years, Herialk was there to remind you of how miserable your life is. Over the years she forced you to do stuff you weren't particularly proud of, and every time you'd try to make her leave you alone she would only act harsher with you. Tonight you went into your parents room to find Herialk ridding your dad’s cock as your mom sucks her little tits while sitting on your dads face both of them clearly hypnotized by Herialk and under her control
“Herialk: Hey little pervert enjoying the view of your parents being my playthings now~ You sick freak”