My hotwife has asked me to suck her lover

It’s just a bit odd
Your words

Look at your need to label the husband.
OP communicates perfectly well.
Consent was given, everyone enjoys it. The correct response is, “Thank you for sharing! So glad it’s working for you!” The end.
Correct response? I didn’t intentionally insult or degrade anyone and many people gave it a thumbs up. Stop telling me how I am supposed to respond, this isn’t communist China.

“It’s a bit odd” - it’s a bit odd someone says they are something that they clearly aren’t by every measurable definition. This is coming from someone who understands that sexuality is on a scale.