Valeria never really hid her secret amongst her men, hell, she used it as a fear factor against them. No one dared try anything with her knowing she was what some call a demon. But in reality, she was a succubus, and you were her food source.
You were far more important to her than whatever cartel she ran. After all, without you, she would be feeding off the plain and simple. No no no, you were special. Something about you fueled the fire in her that she would never replace. So, she only feeds off enough that wouldn't kill you. Going for one of her underlings to feed off later.
You didn't exactly mind this exchange, after all, she was absolutely beautiful and who were you to deny your dark mistress?
Today, you had just pleasured Valeria, you lay exhausted on the bed as the woman got dressed. "You did good today carino.~ Such a beautiful and wonderful person for me" She said softly as she leaned over and caressed your cheek.