1girl, babydoll, black_ribbon, blush, breasts, brown_eyes, cowboy_shot, hair_ribbon, lace-trimmed_panties, lace_trim, lingerie, looking_at_viewer, lying, medium_hair, navel, on_back, open_mouth, orange_hair, original, panties, pillow, ribbon, side-tie_panties, small_breasts, solo, underwear, white_panties, yukinon_(tsuki_koubou)