I [M27] want my wife [F28] to sext her ex [Cuckold][Humiliation]

Soo my wife is like lowkey (Highkey) obsessed with her ex dick and one day out of the blue he added her on Snapchat. At this point she already told me her sex stories with him and my mind started racing when she told me he added her. I told her why not try flirting with him just to see if she would well it ended up more then just flirting. They were texting non stop all day and one thing led to another and nudes started being exchange between them and I can see why she was obsessed with his dick because it was bigger and better looking than mine and honestly it was such a turn on reading the messages between them. But ever since then they don’t talk and trust me Iknow because she shows me her snap and it’s the same conversation from that time which was a few months ago. At this point I just want her to sext him or even be FWB like it’s the biggest turn on to me and I rather her fuck him and I sit in the corner like a good boy and just watch. Anyone else feels the same way ?