2girls, biting, black_hair, blue_hair, blue_sailor_collar, blue_serafuku, blue_shirt, blue_skirt, blush, closed_eyes, closed_mouth, collarbone, full_moon, girl_on_top, hair_between_eyes, hand_up, heavy_breathing, indoors, long_hair, long_sleeves, lying, mimikaki_(men_bow), moon, multiple_girls, night, nose_blush, on_back, on_bed, original, pillow, pleated_skirt, red_eyes, sailor_collar, school_uniform, serafuku, shirt, skirt, sweat, trembling, vampire, white_shirt, window, yuri