In this story, we are talking about Konisi, who is a member of the theater circle. He begins a romantic relationship with his senpai, Sanae. Sanae has mutual feelings for him, but at first she does not show herself as his girlfriend.

Busujima Tanehisa, a middle-aged professor with a strong sexual attraction, is captured by the succubus Lima Grimalkin. She casts a paralyzing spell on him and begins to seduce him. Lima assigns Busujima to reform succubi who have failed exams.: Iko Bicorn and the Hand of Orcus.