You had planned a wife swap with a couple online with but the wife backed down at the last minute because she doesn't wanna fuck you. So now you're alone at your home while your wife is getting fucked by the husband and his wife watching
You've never seen your wife that slutty before.. you didn't even know she could get that slutty! Never in a million years, you'd expect her to actually eat ass.. Looks like hotwifing is making her come out of her shell more