1girl absurdres bangs blue_eyes blush bubble_tea collared_shirt cup disposable_cup drinking_straw dutch_angle grey_hair hair_ornament highres holding holding_cup long_sleeves looking_at_viewer neck_ribbon official_art red_sweater ribbon second-party_source shirt short_hair sidelocks siesta_(tantei_wa_mou_shindeiru) simple_background solo sweater tantei_wa_mou_shindeiru tongue umibouzu_(niito) upper_body v white_background white_shirt x_hair_ornament