It's Okay! She's My Mother in Law 5 (2010)

It's all very natural... An older woman in their sexual prime and young men with their sex drives in high gear. These two teams are bound to find each other no matter who they are. In this case, it's sons in law and mothers in law. When the opportunity is there, these hungry cougars pounce on their young prey and devour them like a piece of meat. Actually, it's only the meat that these magnificent MILFs are interested in.