Cuckolding is Inevitable! The Classroom Where You Can't Leave Without

Two adult exorcists, childhood friends and engaged partners Takahiro and Yumiko, defend their town from supernatural threats. When they finally corner a dangerous demon, its last act of desperation traps them in a magical alternate dimension resembling a school—one they cannot escape until they complete a mysterious challenge. Takahiro's younger brother Ren is also caught in the trap. This is a primarily story-driven NTR-focused game with minimal combat, featuring switching perspectives between the protagonist and heroine as the narrative unfolds across an estimated 4–6 hours of playtime.