GVH-250 Rin Kira, a beautiful teacher who fell into a nest of delinquent students

``Rin'' teaches at a certain school in Tokyo. - She is a serious and beautiful teacher who is popular with both her students and her fellow teachers. - Rin is worried about the behavior of the delinquent students in her class, where she is a co-teacher. - The students ``Suzuki'' and ``Kameda'' brazenly smoke inside the school and bully the cleaning staff. - Even when ``Rin'' warned him, he didn't listen at all, and ``Rin'' was at a loss. - One day, Suzuki suddenly called me and believed his words, ``We have repented, so I want you to listen to what we have to say.'' I went to the designated place to listen to their story, but... there, I heard ``Rin.'' - What was waiting for...