Busujima, a middle-aged male teacher with a strong sexual desire, is one day noticed by Rima, a succubus from another world!
Busujima is put under a spell and Rima uses her overflowing sexual desire to order the re-education of the failing succubi.
The failing succubi Iko and Ruku are introduced to him and although they have a rebellious attitude, they are forced to do ○○ using mysterious tools...?
First, the re-education begins with the cheeky brown-skinned succubus Iko!
性欲旺盛中年男性教諭である毒島は、ある日異世界からやってきたサキュバスのリマに目を付けられる！
金縛り状態でシゴかれる毒島、リマはその有り余る性欲で落第サキュバス達の再教育を命じるのだった。
紹介された落第サキュバスのイコとルクは反抗的な態度だったものの、不思議な道具を使って○○させられて…？
まずは生意気褐色サキュバスのイコから絶頂再教育の開始だ！
