Rule 34 Dev - 1girl absurdres blue_hair blunt_bangs blush bow-shaped_hair bra breasts cleavage closed_mouth collarbone eraser genshin_impact gradient_hair highres holding holding_pencil large_breasts long_hair looking_at_viewer multicolored_hair pencil pink_hair purple_eyes rosumerii sangonomiya_kokomi shirt skirt solo underwear|19260843381