Rule 34 Dev - 1girl asumi-chan_wa_rezu_fuuzoku_ni_kyoumi_ga_arimasu! backpack bag birthday black_hair blue_sweater blush brown_pants dot_nose from_below from_side hair_ribbon happy_birthday highres itsuki_kuro long_hair looking_at_viewer looking_back looking_down open_mouth pants red_eyes ribbon shirt signature sweater white_background white_shirt|16743215853