Chizuru-chan Kaihatsu Nikki

Main Title: Chizuru-chan Kaihatsu Nikki
Official Title: 千鶴ちゃん開発日記
Synonym: Chizuru-chan`s Development Diary, Les confessions intimes de Chizuru, 치즈루짱 개발일기
Type: OVA
Episodes: 6
Year: 2021
Season: Autumn 2021
Genres: Hentai, School, Drama, Corruption
Tags: Teacher, School, Fellatio, Large Breasts, Human Pet, Ahegao, Watersports, Rape, Nakadashi, Sex Toys, Public Sex, Blackmail, Bondage, Threesome, Drugs
Original Work: Muchakai
Direction: Raika Ken
Animation Work: T-Rex
Format: OVA
Episode Duration: 20 mins
Status: Finished
Start Date: Oct 1, 2021
End Date: Dec 3, 2021
Studios: T-REX
Producers: Bunny Walker, Lune Pictures
Source: Doujinshi

“Chizuru-chan Kaihatsu Nikki” tells the story of Chizuru Shiina, a student who desperately loves her teacher, Tsukino-sensei. Her devotion is tested when another teacher, Tamura, frames Tsukino for embezzlement. Believing the lie, Chizuru offers herself to Tamura to protect her crush. This single act of sacrifice plunges her into a nightmare, as the sadistic Tamura seizes the opportunity to use Chizuru as an outlet for all his frustrations, subjecting her to increasingly degrading and public acts of sexual servitude. The series is a intense look at the corruption of innocence within a school setting.