So there's two things that you gotta know about Mari, she's got a sex drive and she's got large boobs. THAT'S IT. Granted, she's only been in one movie so far so we don't know a lot about her character buuuuuuuut, she does play into her archetypes very well in fandom. She like's sex and isn't afraid to go get some. Also she's the boob character. You know the kind, the one's who the main character will bump into when he's not looking where he's going, thus making him fall to the floor while the girl is unaware of what just happened (Ohno, I'm looking at you!).