Really think this could be the hottest topic/thread on the site. Everyone of us has multiple fantasies that others might deem perverted. Some others would say kinky! Finally some would say..."Been there. Done that!". The Czech gang bang, add someone other side of the wall fucking her face.
How bout we tie the wife to the bed tightly so that even writhing around isn't possible, with a pillow under her ass to improve the angle for deep penetration and invite a crowd. But can't cum in her, must cum on her face and it's.
Take her to a hotel where there is a large trade show. Put her over a bench, blindfolded with all holes open and leave the door open with an open bar.