2girls, animal_ears, arisugawa_bii, black_hair, blush, brown_hair, collar, covered_eyes, cuffed, cuffs, femdom, hand_over_another's_eyes, handcuffs, leash, leash_in_mouth, long_hair, mouth_hold, multiple_girls, open_mouth, original, red_eyes, school_uniform, serafuku, yuri