2girls :d antenna_hair arm_up backpack bag bangs blue_gloves blue_hair blue_shirt blue_skirt blush breasts clenched_hand closed_eyes collared_shirt commentary_request cover cover_page doujin_cover feet_out_of_frame flat_cap frilled_skirt frills frog_hair_ornament gloves green_background green_bag green_eyes green_hair green_headwear green_panties hair_bobbles hair_ornament halftone halftone_background hat jewelry kawashiro_nitori kei_jiei key key_necklace kochiya_sanae large_breasts long_hair mechanical_arms multiple_girls navel necklace open_mouth panties puffy_short_sleeves puffy_sleeves rubber_gloves shiny_skin shirt short_sleeves sidelocks single_hair_tube skirt skirt_set sleeveless sleeveless_shirt small_breasts smile snake_hair_ornament star_(symbol) teeth tongue touhou translation_request two_side_up underwear undressing_another upper_teeth_only white_shirt