A mother-in-law who came home newly due to her father's remarriage. The adolescent son could not think of his mother-in-law as a mother and there was a gap between the two. One day, the son notices the small body of his mother-in-law and begins to agonize over the defenseless panchira. The lustful son forcibly attacks his mother-in-law. A mother-in-law who has no way to do it in front of her big son has a big cock inserted as she desires.