1girl ahoge bangs bare_legs beach_chair bikini black_bikini blue_archive bubble99 cropped eyewear_on_head feet_out_of_frame frilled_bikini frills hair_between_eyes halo highres korean_commentary legs mole mole_under_eye neru_(blue_archive) orange_eyes red_hair short_hair sidelocks simple_background sitting slit_pupils smile smug solo sunglasses sweat swimsuit v white_background