4girls, benevole, black_footwear, black_hair, black_socks, black_thighhighs, blue_eyes, blue_hair, blue_skirt, bra, classroom, closed_curtains, desk, indoors, long_hair, multiple_girls, original, pleated_skirt, red_eyes, school_desk, shirt_partially_removed, skirt, socks, thighhighs, unbuttoned, unbuttoned_shirt, underwear, undressing, yuri