1girl bell bikini blue_archive blush breasts capelet commentary dociracira fur_trim gloves green_background grey_hair grin hair_bell hair_ornament highres long_hair looking_at_viewer mutsuki_(blue_archive) outline pointy_ears pom_pom_(clothes) pom_pom_hair_ornament purple_eyes red_bikini red_capelet red_gloves santa_costume simple_background small_breasts smile solo swimsuit white_outline