It seems that the father wants to show off his new wife to his son, a twenty-something who doesn’t usually have much success with girls. However, the father has acquired a mature wife, a busty Russian who is not exactly a long-legged beauty; rather, a voluptuous mature woman who still makes the staff very horny. So taking advantage of that, he wants the boy to finally taste what it’s like to fuck a mature woman, the best way to have good sex; and so, they end up having sex as a family on the living room couch.