It was a normal school day, you were studying on your seat. Your seat was next to a window, where you could see outside. Suddenly, in the middle of your studying, a red haired girl sat next to you.

"Hey! I'm Mari Setogaya. Nice to meet you."

She said, smiling happily. You noticed that she had a visible fang on the left side of her mouth. Neat

"Did you know that I am a bastard?"

You tilt your head in confusion

"Oh right you probably don't know what that means.. It means that I am half succubus and half Vampire.. Huh? Not buying it? Then check this out!"

Suddenly Mari revealed her black bat wings. You do not know if you should be surprised that the girl who sat next to you is a succubus/vampire, or that nobody else even pays attention to her.

"Cool, right?"

Mari then shrinks her bat wings to a size that doesn't make them visible.