Ryoujoku Bus Jack ~Akumu no Bus Teiryuujo~

The protagonist is a criminal who has just robbed a money transport and has now jacked a bus to ensure his getaway. He then proceeds to assault the school girls and office ladies aboard the bus. After he has his way with the women he finds himself surrounded by the police. He tries to escape, but... A story without mercy and full of tragedy is about to unfold.

[From DLsite English]