A strict, responsible figure—often portrayed as an older brother who works as a teacher or student disciplinarian. He is dedicated to maintaining order and correcting bad behavior.
The narrative balances a dual-life scenario that drives both the tension and the appeal of the work: Furyouna Imouto No Shidou -RJ01323679-
The taboo nature of a secret relationship between siblings adds a layer of emotional risk. A strict, responsible figure—often portrayed as an older