1girl alternate_costume apron bangs black_bow black_bowtie black_dress black_footwear blue_eyes blush bocchi_the_rock! bow bowtie breasts cleavage cube_hair_ornament detached_collar dress enmaided fingernails frilled_apron frilled_headwear frills gotou_hitori hair_behind_ear hair_between_eyes hair_ornament highres large_breasts long_hair looking_to_the_side lying maid maid_apron maid_headdress on_stomach one_side_up open_mouth pigeon-toed pink_hair shaded_face short_sleeves solo thighhighs thighs white_apron white_background white_headwear white_thighhighs yukiguni_yuu