1girl ? all_fours animal animal_ears ankle_strap bangs bdsm bell bird black_hair blue_archive blue_shirt blue_sleeves blunt_bangs blush bound bound_ankles bound_wrists cang_se_ye_hua closed_mouth collar collarbone commentary dirty dirty_feet dirty_legwear fake_animal_ears feet full_body gloves halo highres human_dog jingle_bell kneeling leaf leaf_on_head leather_ankle_straps leather_wrist_straps legs long_hair long_sleeves looking_at_viewer looking_away miyu_(blue_archive) neck_bell no_shoes pantyhose pink_collar red_eyes revision school_uniform serafuku shirt shoe_print simple_background soles solo wavy_mouth white_background white_pantyhose wrist_straps