(masterpiece, best quality, ultra-detailed, explicit NSFW), 1girl, extremely cute 19-year-old Japanese prostitute, slender petite build, porcelain skin, small firm breasts, lying face-up on massage table, nude body covered in massage oil, thighs wide apart, shaved glistening pussy clearly visible, short black bob haircut, large dark expressive eyes, shy sensual smile, softly lit massage parlor, candles, relaxing and erotic atmosphere, realistic skin textures