VN Others So, I Hear You Like Sadistic Women

So, I Hear You Like Sadistic Women opens with Shingo, a rookie white-collar worker, getting groped by a woman on the train. Before he can react, another woman pushes her body against him, and they leave a slip of paper in his pocket with a train line and a schedule. He gets back on, planning to confront them. The train turns out to be something else entirely.

The 2DCG art, female domination core, footjob scenes, ahegao reactions, BDSM framing, exhibitionism, group sex, humiliation arcs and slave content all factor in. Censored Japanese-style kinetic novel that commits hard to its setup. Final release from Pin Heal.