1girl bare_arms bare_shoulders bikini blue_eyes breast_hold breasts cleavage collarbone commentary cropped_legs darling_in_the_franxx highres horns large_breasts long_hair looking_at_viewer navel pink_hair profile red_bikini simple_background siun solo strap_slip string_bikini swimsuit thighs tongue tongue_out white_background zero_two_(darling_in_the_franxx)