Iinari! Saimin Kanojo ～Reizoku Sennou ･ Namahame Seikatsu!!～ The Motion Anime Part 2

The main character is a school teacher hiding a dark side. He selects passive girls in transport, stalks and dominates them, turning the victim into someone dependent on him. The story tells about the destruction of the girl's previous relationships and her complete submission to the teacher.