Being a Radio 4 listener,I sometimes listen to The Archers(no I'm not a follower,it's just on in the background.Honest
)and there's a similar storyline on there at the moment.A similar Meldrew "I don't believe it" response from some old fart as well.
What consenting adults do amongst themselves is entirely their business IMHO.
Won't stop me laughing at smutty jokes about it though.