RCT-943 Delusion item ultimate evolution series replacement notebook

A world that goes crazy using "swap notes" that swap when you write the names of two people and connect them with arrows. Masturbation with the body of a health teacher, SEX with the original self in a replaced state ... And a female health teacher who became a captive of the replacement drags the students into a perverted replacement world! A super-dense TS story full of changes from the beginning to the end!