Invted to lunch

Well, out of the blue my wife phones me and tells me her sister has invited us for lunch at hers. Well as some of my closest friends know, she is minx. What I mean is she comes over real prim and proper. Church every sunday, when us lucky ones are at it. But she has the most slutty, spunk bubbling undies. She wears stockings to church! Now she don't fuck around, she just likes smooth silky stuff, like ,ME....AND YOU. I will keep you informed, any request's must be posted in the next hour.