1girl bangs blonde_hair blurry blurry_background blush bow bowtie breasts cardigan collarbone collared_shirt flower genshin_impact hair_between_eyes hair_flower hair_ornament highres large_breasts long_sleeves looking_to_the_side loose_bowtie lumine_(genshin_impact) open_cardigan open_clothes open_mouth open_shirt pleated_skirt saya_(mychristian2) school_uniform serafuku shirt short_hair_with_long_locks signature skirt solo sweat sweater thighhighs unbuttoned unbuttoned_shirt white_flower yellow_eyes zettai_ryouiki