Rule 34 Dev - 1girl 2020 20s anniversary blush bookwalker company_name dated female fingernails grey_background greyscale grin hair_ribbon halftone hand_up looking_at_viewer monochrome official_art ore_wa_lolicon_ja_nai! ribbon shirt short_hair signature smile solo spot_color star_(symbol) tahara_chise teeth translation_request twintails upper_body uran w|3815804114