1girl, black_sweater, breasts, brown_hair, closed_eyes, clothes_lift, hot, ikari_manatsu, jacket, kamihira_mao, large_breasts, lifted_by_self, navel, open_mouth, original, red_jacket, short_hair, sleeveless, sleeveless_turtleneck, solo, standing, sweat, sweater, sweater_lift, turtleneck, turtleneck_sweater, undressing, upper_body, wavy_mouth