Yuna has been married for four years, but her husband and I no longer have any sexual relations, and she is a full-time housewife with a lot of free time and energy. One night, her drunk husband brings her father-in-law home. Yuna joins him and the three of them decide to drink again... After a long time without any alcohol and sexual frustration, Yuna's body heat reaches its limit and she naturally starts to grope herself. Yuna masturbates like a female monkey in heat, completely unaware that her father-in-law is watching the whole thing...
