Watch out for this hungry waifu!

isnt this like....
from a hentai?

It's Mari Setogaya from the hentai Itadaki Seidieki! I know Kanzaki is her boyfriend, not her brother. That's from Ane Koi. She wants Kanzaki's Mayonnaise!

if i wasnt wrong shes a vampire that want to drink blood but cant cause it taste like shit. so she takes the white sauce instead

she's half succubus tho

I wanna say yes. I found the pic on Google and thought it was funny, so I'm using it anywayz.

O-Okay

You better get some Gatorade before you let her go nuts on your....

What the hecc is a succubus

A Succubus is a demon who takes a man's soul through sexual activity

( ͡° ͜ʖ ͡°)

Imma pretend I didn’t see that

Some kind of female demon.