saeki touma, himeyuri ruri, himeyuri sango, to heart (series), to heart 2, 00s, 2girls, alternate hairstyle, angry, ass, blue eyes, blue hair, blue panties, blush, breasts, covering breasts, covering privates, hair down, long hair, multiple girls, panties, purple eyes, purple hair, siblings, sisters, standing, striped clothes, striped panties, sweatdrop, thigh gap, thighs, topless female, twins, underwear, underwear only