Sotsugyou Chikan Densha

"Sotsugyou Chikan Densha" is a hentai series centered around Bunta, a 43-year-old man who harbors intense fantasies about his former teacher from Nakajima Nanoka high school. Driven by his unfulfilled desires, he acts on his cravings in explicit encounters, often set on a train where his fantasies come alive with voluptuous women.