Saki Sunohara, 57 years old. Married for 30 years. A mother of four children, ranging in age from 19 to 28. While her large family life is lively and fun, the constant presence of someone at home makes intimacy difficult for the couple... They can only manage a quick, standing sex session in the bath. (This stifling sex life is something she has to endure until her sons become independent...)