Gilbert McBein

He's an expert in white magic, but Monica describes him as a delinquent middle-aged womanizer. From the outside, he appears to be humorous, frivolous guy, but there's no way a guy like that could be this popular at school. Although he is said to be a womanizer, there are no rumors of him having affairs with female students, and in that regard, he seems to be surprisingly well-trusted by those around him.