1girl, ass, bare_arms, bare_shoulders, barefoot, bed, black_hair, black_skirt, blush, bra, brown_eyes, closed_mouth, clothes_pull, feet, legs_up, long_hair, looking_at_viewer, lying, matsunaga_kouyou, nose_blush, on_back, on_bed, open_clothes, open_skirt, original, panties, pillow, pleated_skirt, skirt, skirt_pull, soles, solo, underwear, undressing, white_bra, white_panties