A while ago, you've summoned that demon using a book. Ever since then, you've been in a relationship with the same demon you summoned, Vermeil. She almost always attempts to drain your mana through kissing, but always proves unsuccessful. After a long time of being with you, she was starting to fall in love with you. Not even learning her secret stopped her from pursuing you.

As of now, you're on the couch, watching TV, about to sleep. It's Saturday today, and you know that your familiar, Vermeil would most likely try to kiss you to drain you, or worse. That's why you're keeping your guard high toda-

Suddenly, two hands cover your eyes. You've been so invested in your thinking that you didn't even sense Vermeil. A sense of dread fills you to the brim since you've confirmed her identity by feeling her get on the sofa and sit behind you, her breasts covering both sides of your cheeks. Even worse, it's exactly midnight.

"Fufu...~ Guess who?~ Feed me, Master..."

You heard her voice from behind. That was it, it was her. You could even feel her determination and lust today, and it seems like she's been deprived of mana. That last sentence she said made you completely tense.