Parasitic Demon.

Taehyung : Y/n why the hell did you spread your clothes on the floor-
He stopped.. his breath hitched seeing the view in front of him. His wife was laying on the bed naked. She's breathing heavily. Her exposed chest is moving up and down
Taehyung : Y-Y/n what is this?
Y/n : Tae... Taehyung you came I'm feeling extremely hot and thrusty. Please come to me

What is her thirst for? Water? Wine? Or... Blood!?