1girl, bikini, blush, breasts, cleavage, collarbone, covering_mouth, framed, front-tie_bikini_top, front-tie_top, gridman_universe, hand_over_own_mouth, jacket, large_breasts, long_sleeves, off_shoulder, open_clothes, open_jacket, pink_background, pink_eyes, pink_hair, purple_jacket, shinjou_akane, solo, ssss.gridman, swimsuit, the_only_shoe, upper_body, white_bikini