外面は最高なのに、家では本性むき出しの義姉

Synopsis

One of my classmates is the most beautiful girl in our grade, and I was just gazing at her from afar. But when I came home, I found her there and she was acting strangely... This is a manga about a sister and brother who are classmates, but turn out to be a “neeshota”! --- **Note:** The alternative English title (Even Though the Outside Is the Best, Her Sister-in-Law Has a Bare Nature at Home) is the one used on Amazon.