Description

In an otherwise ordinary town, Takahiro and Yumiko lead lives shaped by the supernatural. Raised in a family of exorcists, the childhood friends work side by side to protect their community from unexplained phenomena. Family circumstances have also made them an engaged couple. Though they understand each other’s feelings, they have agreed to keep their relationship chaste until they finish their studies. When a series of strange incidents begins troubling the town, their investigation leads them to the demon responsible. The pair finally corner their target, only for its desperate last stand to turn the tables: Takahiro and Yumiko find themselves trapped in an alternate dimension that resembles a school. Escaping is no longer a matter of defeating their enemy—they must complete the challenge imposed on them before they can leave. Their predicament becomes even more complicated when Ren, the younger brother of school chairman Takahiro, is caught up in it as well. In Cuckolding Is Inevitable! A Classroom Where You Cant Leave Without Xx, a routine exorcism mission gives way to a supernatural ordeal, placing the couple’s carefully restrained relationship at the heart of an unfamiliar situation with an unsettling condition for escape.