1girl, barefoot, black_bra, blush, bocchi_the_rock!, bra, breasts, cleavage, embarrassed, green_eyes, hair_between_eyes, kita_ikuyo, kneeling, light_rays, long_hair, looking_away, midriff, navel, no_shirt, one_side_up, pleated_skirt, red_hair, skirt, solo, strings-lover, sunbeam, sunlight, underwear, undressing