1girl absurdres alternate costume aqua eyes aqua feathers aqua nails aqua wings arknights black skirt black wings blue bow blue bowtie blush bow bowtie breast pocket breasts cardigan cardigan around waist clothes around waist collared shirt crossed legs desk green eyes grey hair grey socks hair between eyes head wings highres hoolheyak (arknights) large breasts looking at viewer loose socks medium hair parted lips pleated skirt plentyofempty pocket scales school desk school uniform shirt short sleeves simple background sitting sitting on table skirt smile snake tail socks solo tail thighs two-tone feathers two-tone wings white background white shirt wings