Hentai based on the adult game Studio BISHOP. The history of the imperious teacher Takamine MIA is the story of her fall.
- Year: 2020 г.
- Release date: 2020/09/26
- Source: Vn Game
- Genre: Rape, Group, Big tits, Straight
- Quality: WEB-720PX
- language: Subtitles
- English name: Mesu Kyoushi 4: Kegasareta Kyoudan
- Original name: 牝教師4 ~穢された教壇~
- Director: N/A
- Studio: PoRO