In this adult school fantasy, a bored student reads a spell from a strange book and summons a succubus only he can see. She follows him around campus, plays tricks on teachers and friends, and strokes his exposed cock during class. Unable to resist her magic, he thrusts and ejaculates repeatedly in front of everyone, looking like a shameless pervert to them. His teacher erupts, his best friend abandons him, and expulsion looms—but he accepts it all because the succubus still milks him every day.