フィリス

The succubus teacher in charge of the protagonist's class who gives off an aura of motherhood. She is very gentle and mild-mannered, but when she sees little boys her succubus instincts burst in combination with maternal instincts. She is in charge of monitoring the protagonist but she is having a hard time since she has not had to deal with men much. Her magic power is the second highest in the school to the director. It seems she has firm grasp of summoning skills and can handle wife-level lewd magic.