If it was my wife I would not hava a problem in getting that dick hard and ready for her while she sits in his face. I don't know about the swapping cum part of it...
An amazing sexual woman who commands and gets her sex. At the same time her see through peek at her hot tits and nipples had me getting there wanting her.
Even though pic quality wasn't good... that was excellent. After he came in her mouth, you could hear it when she kissed her husband with that mouhful of cum... and I assume he took it all from her.