just blurting out:  "Hey, do you offer sex?" is not going to get you anywhere.

So, here's how I approach it:

Wait until the flip (Where you change over from laying on your stomach to laying on your back.)  Next step is to make eye contact.  If she avoids eye contact, that's a bad sign.  If she makes eye contact and flashes you a big smile, then you have a green light to go to the next step:

Say something like: Do you offer any extra services to generous gentlemen?"

This could be followed by:

A sweet nod, in which case, you only need to now start the negotiations (Consult your local board for rates, etc.)

or:

An inquiry as to whether or not you are LE (The answer is no.), and which should then lead to the previous situation.

or:

She will shake her head in which case, just relax and enjoy the massage.

She might also say something like:  "Maybe if I see you a few more times and feel comfortable with you."  I'm not sure if this has ever worked out because I don't bother coming back.

Overall, I'd say out of 20 or so attempts at various AMPS, I'm batting about .800, which is pretty damn good.

Give it a shot.

Been VERY curious about this as I've had friends go, read reviews, etc.  but just curious as to how to bring up you want more?
Advice please...

On the flip when she is massaging me, I take her hand and put it on my cock. If the extra service is available, you got it!

Try this

Every time after the flip and they work th massage head to toe they have asked what I would like next?  My standard answer is everything.  It has never failed. Of course I go to places that have the rep for being fun.

Another technique I've used is to have "roaming" hands while lying face down as well as when turned over.  The key is not be too obvious or overt especially at the start.  I tend to rub my fingers against the side of her legs (nothing necessarily sexual but more sensual instead).  If I don't get a reaction such as her moving my hand away or shifting her body away from my hand, I get more adventurous and seek more intimate locations such as the upper thigh but not quite her butt cheeks, for example.  If she still doesn't move away or push my hand, I may then try to rub her "cheeks" (which is about as intimate as i get during this stage).  By then, she pretty much understands what you want.  I've always transitioned smoothly to the final act and placed the person at ease that I initiated the action and am not LE.

It all starts at the TS for me, if they clean mr happy and play with it a little you know there is a possibility.  Then during the massage let your hands roam a little bit, I usually wait until the flip.  Plus normally there is a boner in her face on the flip, rub her legs and ass a little and she'll ask what you want.  Everything is usually my answer...

I haven't struck out yet, myself... But my overall experience is supremely limited compared to folks here.

But in my limited experience, its not hard at all to figure out where you're going to get lucky...

If the place advertises on CL or the like...
If the place is open past 9:00pm...
If their ads use phrases like "satisfaction guarantee", "release", etc...
If they talk about how good looking the girls are...

...you stumbled upon what you're looking for. My advice is to go in and be/feel as comfortable as you can. If they offer the table shower, say yes. Don't clench up and deny access to your goods. And when you get a hard on, act like its completely natural and appropriate--because it is!

And if they ask if you've been there before, just be honest.

Right on the mark, as I have had very similar experiences. What I have wondered is how do you ask for something lessthan FS?, especially a place that has the reputation (as well as your personal experience ) for FS... some days you would prefer a different ending....