Watch Ikuiku Succubus Saikyouiku OVA Episode 1

Episode 1: Busujima Tanehisa is an ordinary middle-aged teacher whose life changes forever after he is summoned into another world by Lima Grimalkin, a powerful succubus. Recognizing his extraordinary stamina and compatibility with succubi, Lima offers him an unusual contract: become an instructor responsible for retraining apprentice succubi who have repeatedly failed their seduction examinations. Assigned to his first students, the proud Iko Baikoon and the stubborn Ruku Orukusu, Busujima quickly discovers that conventional teaching methods are useless. Instead, he relies on practical lessons and magical tools to expose their weaknesses, forcing the arrogant succubi to confront their own pride while mastering the art of temptation. As the intense training progresses, both students gradually begin to submit to their instructor's strict curriculum. However, the lessons reveal a far greater conspiracy surrounding Lima herself. After uncovering her true motives, Busujima refuses to remain a pawn in someone else's scheme and decides to turn the tables on the succubus who orchestrated everything. Ikuiku Succubus Saikyouiku is an isekai fantasy hentai OVA that combines succubi, magical education, psychological domination, and erotic comedy into a story of power, discipline, and revenge.