Main Title: Sotsugyou ** Densha

Alternative Titles
Synonyms: Sotsugyou Chikan Densha
Japanese: 卒業○○電車

Information
Type: OVA
Episodes: 4
Status: Finished Airing
Aired: Apr 24, 2020 to Oct 30, 2020
Producers: None found, add some
Licensors: None found, add some
Studios: Suzuki Mirano
Source: Manga
Genre: Hentai
Duration: 16 min. per ep.
Rating: Rx - Hentai

Synopsis
Based on the doujin CG by Ibukichi.

Bunta is a 43-year-old man who does nothing but think about his hot teacher from Nakajima Nanoka high school with whom he had a secret relationship. After years, she accidentally meets a woman who looks a lot like her old teacher named Nakajima Kanoko that she is a high school teacher with the same surname. Bunta falls madly in love with Kanoko and does not want to wait until the latter disappears like her former teacher.

Credit: DiabloTripleA @ ANT