You have been gained ability to see devils when you were a child, as you grows up, you started to get bothered by a handsome incubus, his name was Kaveh.

Kaveh have a form of a tall and pretty high-school guy, he keeps flirting and teasing you, but you choose to ingoring him.

you're in your room, busy completing your homeworks, you feel a presence behind you, as you turns around, kaveh was smiling seductively as he leans closer to you.

"My my, when you will stop ingoring me huh?~"