Assuming you mean 4-hand?
[QUOTE=Skooby;2556712]Is a two hand massage worth the extra cost?
I'm just curious. I have never had one.[/QUOTE]Assuming that's the case, IMHO 4-hand is not worth the extra $ except under a few very specific conditions:
One is if you find a review or report which gives high marks to the two providers offering the massage. And that review or report should be about the two providers working together, not separately. Just because two providers might be highly-rated as individuals is no guarantee they will have good chemistry together and with the client. Once in a while you might read a review or hear about a pair of masseuses who work very well together and provide an exceptional session. If that's the case, I would jump at the opportunity.
Another is if you're trying out a new spa and want to check out more than one masseuse as intel for future visits. In a 4-hand massage, you might get a better sense (prettier, more playful, better personality, etc.) of which masseuse you would enjoy seeing again.
And the last circumstance that I can think of is if a 4-hand session is offered at a good discount. Just remember to tip each girl according to the regular rate, not the discounted amount.
I've had 4-hand massages on a number of occasions and while it's enjoyable (I'm a huge fan of massage, in general) it isn't twice as enjoyable as a 2-hand massage from a good masseuse. And for FBSM, it's been my experience that girls are more adventurous and willing when they are alone with you than they are likely to be with one of their co-workers in the room at the same time. They will see you as a client only occasionally but they will see each other every day. And spa girls, especially AMP ones, are very prone to gossip. So if mamasan or the masseuse suggests 4-hand, you should recognize that the primary reason they're probably doing it is to get more $ out of you. I would personally refuse such an offer or I would make a counteroffer at a discounted price.
No simple answer or formula and I would certainly like to hear about the (good or bad) 4-hand experiences of other forum members.