1boy, 2girls, armpits, arms_up, black_eyes, black_hair, black_skirt, blush, bra, breasts, cleavage, collarbone, gachou, large_breasts, long_hair, looking_at_viewer, miniskirt, multiple_girls, navel, original, parted_lips, pleated_skirt, skirt, smile, underwear, white_bra