Providing sexual guidance to an inexperienced succubus is also a teacher's duty! ♡ The succubus re-education game "Iku-Iku ♡ Succubus Re-education: A Failing Succubus's Intercourse Study Abroad Diary" is getting an anime adaptation! Busujima, a middle-aged male teacher with a voracious sexual appetite, catches the eye of Lima—a succubus from another world! While held helpless in a state of sleep paralysis, Busujima is put to work; Lima orders him to re-educate failing succubi using his boundless libido. Although the failing succubi introduced to him—Iko and Ruku—are initially defiant, they are brought to submission through the use of mysterious tools...? The "climax re-education" begins with the sassy, ​​tan-skinned succubus, Iko! [Cast] Lima Grimalkin: Hanami Takanashi / Iko Bicorn: Yuki Akashi / Ruku Orcus: Mei Misonoo