Probably should be asking her that.

Uh, Don't spend the money unless you clear it as something she would be interested in. Otherwise, you run the risk of insulting her, and you don't want to do that.

She'd probably be more impressed if you learned to do the massage yourself.

If you're both comfortable, go right ahead.

Well, is it something she's into or not? If not you're going to find her foot up your butt for treating her like a sex toy you're willing to share. No woman wants to think her husband has so little respect for the specialness of their relationship to do something like that. Here's another thing are you going to be able to handle it if she reacts diffrently and seems to enjoy someone else touching her more then you? Most guys find out real quick they can't. Especially if it's a guiy doing the rubbing. If it's a girl it's time to admit this isn't for her, but you. Now that's just selfish in my book. This will also change the dynamics of your relationship in a big way. What happens at the massage parlour doesn't stay at the massage parlour any more then what happens at a swingingers' club. My advice is to buy a book and learn how to do it yourself. It's a real gift to her that way.

You might want to ask yourself why you are considering that. It could be just something that you can fantasize about and get all the erotic pleasure that you imagine the real event would provide. The advantage of fantasy is that your wife doesn't need to share the same fantasy. You don't need to be concerned about unintended consequences of the real happening - of which there may be many. And ... it can turn out just the way you want. Learning how to fantasize is a skill that can be improved with intention and practice. Your brain is very good at responding to fantasy as reality. Try it! How about one of those Mr. Universe guys giving her the erotic massage. Or maybe two Mr. Universe guys. But they get turned on and then ... wow! How about a sexy woman in leather giving her the erotic massage. Imagine every detail, every sound, every smell. See the massage oil glistening on her body. See the room lit by flickering candles, or smoky torches, or a huge spotlight shining down like an imaginary operating table. Or how about on a bamboo massage table on the beach in the Caribbean with some Bob Marley-like rasta dude giving the massage.

FORGET WATCHING....DIY :)

why dont you do the massage urself and penetrate her later on

my wife got one at a resort in mexico about 5 years ago she did not realize exactly what was up but keep in mind my wife is very hot and very sexual but also a refined woman. he came to the room and she was in a thong string bikini and i was on the terrace and within about 20 minutes she was groaning and moaning and i waited about 10 more minutes and it was getting louder so i went in to see her riding this 20 year old mexican guy who was hung like a horse i just watched as he screwed her brains out for about 30 more minutes he blew his load hugged and kissed her and left then we had the best sex we ever had we laughed later that not only did we pay him to fuck her but i even tipped the kid.

Wouldn't you rather be the one giving the massage?