An eroge by Atelier Kaguya with illustrations by M&M. It is set in the same universe as the Dungeon Crusaderz series and shares characters with that franchise.
Japanese name: マジカルウィッチアカデミー 〜ボクと先生のマジカルレッスン〜
Game Synopsis
In a fantasy world, magic exists and is pretty common.
Tsukasa is a young, shy boy with a beautiful and delicate face. He also suffers from a strange curse: he can make any girl who looks in his eyes feel sexually excited and jump on him.
In order to find a way to get rid of this curse, he uses a pair of magic glasses to block its effects while he studies magic at the witch academy.
The problem is, his class is filled with beautiful girls and hot female teachers who can't get their hands off him...
