1girl alternate_costume animal_ears arms_under_breasts bangs bare_arms bare_shoulders belt bird_mask black_belt black_bow black_bowtie black_leotard blue_hair blush bow bowtie breasts buckle closed_mouth collar covered_navel crossed_arms dark_blue_hair detached_collar fake_animal_ears fake_tail genshin_impact groin highleg highleg_leotard highres kujou_sara leotard looking_at_viewer mask mask_on_head medium_breasts playboy_bunny rabbit_ears rabbit_tail short_hair sigggrain simple_background solo strapless strapless_leotard swept_bangs tail thighhighs thighs twitter_username v-shaped_eyebrows white_background white_collar white_thighhighs yellow_eyes