Erika's husband is away on a business trip, so she is forced to live with her father-in-law, and now they live together. One day, Erika witnesses her father-in-law masturbating while using her pantyhose as a subject. Enraged, the father-in-law pounces on Erika in her pantyhose, devouring her like a madman. Erika resists at first, but gradually begins to feel pleasure in the sight of her father-in-law ejaculating...