1girl, akableak, black_footwear, black_necktie, black_thighhighs, blue_eyes, blue_skirt, breasts, closed_mouth, collarbone, eyelashes, full_body, impossible_clothes, impossible_shirt, knees_up, legs, legs_together, looking_at_viewer, lying, medium_breasts, monogatari_(series), naoetsu_high_school_uniform, necktie, nisemonogatari, on_back, pink_shirt, pleated_skirt, school_uniform, senjougahara_hitagi, shadow, shirt, short_hair, short_sleeves, sidelocks, skirt, sleeves_rolled_up, solo, thighhighs