Rule 34 Dev - 10s 1girl angry arms_behind_back bad_id bad_pixiv_id band_uniform bdsm black_hair blue_eyes blush bondage bound chalkboard classroom female_focus furious gag hibike!_euphonium highres improvised_gag kousaka_reina long_hair nbnl_nei rope school shibari shibari_over_clothes solo tape tape_gag tears|6531411861