Welcome to Succubus High!

Inubou Ken is an entirely ordinary young man living a remarkably unremarkable life, but his routine is abruptly shattered when he is transferred to an all-girls academy. The sudden change of environment is startling enough on its own, especially when the stunning student body makes it clear that they expect him to serve as their personal instructor on all matters concerning boys. However, this unusual arrangement quickly pales in comparison to the school's true secret: every single girl attending the academy is a succubus. These supernatural beauties possess an insatiable appetite for both knowledge and physical intimacy. With Ken standing as the sole male presence within the school's walls, he becomes the exclusive focus of their intense desires as they strive to hone their innate demonic abilities. What begins as a seemingly straightforward educational role rapidly transforms into something far more demanding. Thrust into a world where temptation lurks in every hallway, Ken must navigate the overwhelming attention of his otherworldly classmates, soon discovering that his time at Succubus High will involve plenty of highly practical lessons of his own.