1girl, ass, black_eyes, black_hair, blue_jacket, blush, collared_shirt, feet, foot_focus, foreshortening, from_behind, hand_on_own_ass, indoors, jacket, looking_at_viewer, looking_back, lying, matsunaga_kouyou, on_bed, on_side, original, panties, panties_under_pantyhose, pantyhose, shirt, short_hair, smile, soles, solo, thighs, toes, underwear, white_shirt, wing_collar