kousaka 0v0, ichigohara itsuki, togawa rin, hitozuma kyoushi ga oshiego no joshikousei ni dohamari suru hanashi, commentary, hashtag-only commentary, 2girls, black hair, border, cheating (relationship), closed mouth, gradient background, gradient hair, grey background, grey border, grey shirt, hair bun, jewelry, multicolored hair, multiple girls, necklace, pink eyes, pink hair, purple eyes, ring, school uniform, serafuku, shirt, smile, teacher and student, wedding ring, white hair, white shirt, yuri