Introduction: If I fail to seduce all the heroines of this s*xy game, I鈥檒l die.                                                                                                                                                                                                Academy                                                                                    Adapted to Manhwa                                                                                    Beautiful Female Lead                                                                                    Cohabitation                                                                                    Dungeons                                                                                    Exhibitionism                                                                                    Eye Powers                                                                                    Galge                                                                                    Handsome Male Lead                                                                                    Level System                                                                                    Lucky Protagonist                                                                                    Magic                                                                                    Male Protagonist                                                                                    Masochistic Characters                                                                                    Multiple POV                                                                                    Paizuri                                                                                    Polygamy                                                                                    Protagonist Strong from the Start                                                                                    R-18                                                                                    Strong to Stronger                                                                                    Student Council                                                                                    Student-Teacher Relationship                                                                                    Succubus                                                                                    Summoning Magic                                                                                    Threesome                                                                                    Transmigration                                                                                    Transported into a Game World                                                                                    Twins...