3girls, against_wall, black_hair, blush, bra, braid, breasts, cleavage, holding_hands, interlocked_fingers, long_hair, medium_breasts, medium_hair, multiple_girls, pink_bra, pleated_skirt, ponytail, saliva, saliva_trail, school_uniform, serafuku, skirt, twin_braids, underwear, window, yuri