1girl antenna_hair armlet ass beach bracelet chen_bingyou covered_nipples day elf flower from_side grey_hair hair_between_eyes hair_flower hair_ornament half-closed_eyes hammock highres horizon jewelry kokkoro_(princess_connect!) kokkoro_(summer)_(princess_connect!) looking_away looking_down lying on_stomach one-piece_swimsuit outdoors pink_eyes pink_flower pointy_ears princess_connect! short_hair solo swimsuit tongue tongue_out