DILF Flipping

When two couples come together for shenanigans and focus their time, for the duration of the the experience, on the opposite spouse; this experience is has previously been known as wife swapping. DILF Flipping is a non-patriarchal, modern, female forward term for wife swapping

Hey Suzie, when the four of us go out this weekend, are you comfortable DILF Flipping again? I really want that back massage with with strings attached your husband has been promising me