1girl, alternate_costume, arms_behind_back, bad_pixiv_id, bikini, blush, bocchi_the_rock!, breasts, cleavage, collarbone, gin00, green_eyes, hair_between_eyes, halterneck, kita_ikuyo, long_hair, looking_at_viewer, navel, one_side_up, open_mouth, pink_bikini, red_hair, small_breasts, smile, solo, standing, stomach, swimsuit, wet