1girl, bikini, blue_eyes, bocchi_the_rock!, breasts, cleavage, cube_hair_ornament, gotoh_hitori, hair_between_eyes, hair_ornament, hair_over_eyes, large_breasts, long_hair, one_side_up, partially_submerged, pink_hair, simple_background, solo, swimsuit, tsukumo_momo, water, white_background, white_bikini