HTMS-104 Henry Honoki wife-swapping, peeping at the wife doing it with a man

My wife doesn't talk much but she's quite the libertine, expressing a desire to be embraced by men other than her husband. Under my approval as her husband, we decided to participate in a voyeuristic swap. My wife hopes for an enduring, sexually potent man. Preferably someone with a roguish aura and a mature appearance would be even better. She's abundant in natural lubrication, exceptional at fellatio! And has a beautiful vagina. I'm embarrassed to say it myself, but we really want everyone to see our lewd acts.