I went through this idea a few months back.
Must say the thought of Wifey and me side by side being massaged, with potentially more on offer was exciting to think about.
I actually got as far as ringing a few of the "known" HE establishments and started by asking if they had couples rooms, with two tables/beds.
I would develop the conversation, telling them I had been before and left very happy.
I would then ask if they could make my wife "happy" too.
I got mixed replies, ranging from one Chinese girl telling me she didn't know how to do it to a woman, but might try.
Through to total refusals.
The best sounding one was Kulab, in Cradley.
The girl there said her, and her friend would be happy to try for me.
I sort of explained that Wifey and I expected just a normal legit massage of us both. We would be both naked, and I said I would just love to see if Wifey could be "tempted" by some erotic strokes. Sort of just see what happened if the masseuse brushed her pussy, her ass and her nipples once turned over.
I certainly didn't want either masseuse to simply ask us both if we wanted "happy" time.
I got as far as making a booking, for a few days later.
All I had to do was persuade Wifey to come and try.
Truth is, I backed out of even suggesting it to my wife.
I can't believe for a minute she would be OK about it.
Plus it could have opened a big can of worms for me as to why, and as to how I knew of such a place.
Cancelled the appointment the day before.