HAWA-363 A mature wife becomes a live-in sex partner for a young man, taking every load he gives her

A young man living a loose college life has an arrangement with a married woman old enough to be his mother. Her husband has lost interest in sex, so she comes to his place to make up for the lack of attention. She cooks, cleans, and lets him use her body whenever he wants, often ending with him finishing inside her. One evening, while drinking with a friend, the friend gets excited by her presence and joins in.