He convinces his friend, whose company is struggling with financial difficulties, to borrow some money. The friend asks his wife to help him with his daily chores in exchange for not charging interest. The wife agrees to do just the cooking and laundry, but the friend, who is divorced and has a perverted fetish, finds the wife's body an ideal prey. He uses the debt as a topic to seduce the wife and release his sexual desire. After that, the friend fucks her every day, and the faithful and quiet wife falls completely for his friend's dick.