a mother and daughter who had an incestuous relationship were waiting for the day when the father went on a business trip. what started as a mere accident, a one-time mistake, turned out to be an incredibly compatible match. unable to keep their hands off each other, they wanted to confirm that sensation again. and for the three days until the father returned, they wanted to indulge in the ultimate pleasure. with items prepared for today, the ultimate incestuous ecstasy finally begins.