The father-in-law initially feels lucky that his son and daughter-in-law have moved in, but soon comes to despise her sloppy, defiant behavior. She never cleans, cannot cook, and even calls him an old geezer. Enraged, he secretly mixes aphrodisiacs into her food and skin cream to train her pussy. Before long, she becomes addicted to his cock and starts seeking him out herself. Now he claims to enjoy a more active sex life than his own son.