If the massage is at your local Buddhist Temple and costs 100 baht for an hour and you are on a mat on the floor in a large room with many people - not likely.
If you pay 1800 baht and choose a girl from behind a glass with a badge number on her blouse and she takes you up to a private room with a bath tub, undresses you, gets in the tub and bathes you, puts you on an air mattress and covers you and herself with soap and uses the handles along the side to propel herself and slide up and down your body with hers - - well, then you just might get lucky - -
so, use your judgment - the clues as above can be subtle, but you'll figure it out - or not.