1girl animal_ears ankle_boots arm_up bare_shoulders black_footwear black_gloves black_hair black_leotard black_thighhighs blush boots breasts cleavage cleavage_cutout clothing_cutout commission detached_sleeves fake_animal_ears gloves gold_trim grey_hairband grey_leotard hairband high_heel_boots high_heels highres knees_up large_breasts leotard long_hair long_sleeves looking_at_viewer lying multicolored_hair on_back original paper parted_lips pixiv_commission rabbit_ears red_hair solo thighhighs two-tone_hair two-tone_leotard very_long_hair virtual_youtuber yutsumoe