Her sex life with her husband is just to satisfy his sexual needs occasionally. Her ripe and lewd body is caught by her brother-in-law as she indulges in masturbation, and she ends up getting fucked. She then becomes addicted to her brother-in-law's big cock, and is caught by her father-in-law as she enjoys it when the family isn't looking. And then her father-in-law also begins to reveal his hidden desires...