Nasty But I Love It

My sexy wife loves anal and can cum hard with a cock up her ass. She wants to try double anaal penetration with me and another guys dick both in her ass at the same time.
Have a guy I know who's really a dirty talker and it would be hot to have him double fucking my wifes ass and calling her a slutty cum lover and worse as she squirts from her ass feeling so full and so good.