2girls, arched_back, arms_up, ass, black_dress, black_hair, breasts, curly_hair, dress, fubuki_(one-punch_man), green_eyes, green_hair, juaag_acgy, large_breasts, long_sleeves, multiple_girls, one-punch_man, open_mouth, short_hair, siblings, sisters, small_breasts, smile, tatsumaki