1girl bangs bare_shoulders bikini bikini_under_clothes black_bikini_top blue_skirt blurry blurry_background blush breasts closed_mouth collarbone day depth_of_field detached_sleeves eyebrows_visible_through_hair frog_hair_ornament green_eyes green_hair hair_between_eyes hair_ornament hair_tubes head_tilt indoors kochiya_sanae long_hair long_sleeves medium_breasts micro_bikini_top open_clothes open_vest rnkgmn skirt sliding_doors smile snake_hair_ornament solo sweat swimsuit touhou underboob upper_body vest white_vest