Rule 34 Dev - 1boy 3girls aizawa_yuuichi atsumuchi bad_id bad_pixiv_id bisexual_female blue_eyes blue_hair blush chin_(pixiv) closed_eyes hair_ribbon hairband hisakawa_chin kanon kiss long_hair minase_nayuki multiple_girls orange_hair piro ribbon sawatari_makoto tsukimiya_ayu|915255783