Spa Noob

i see alot of guys get lucky at the spa. how exactly do you break the wall of being a regular joe looking for a massage vs the guy that wants a bit more. do you just ask? is it implied. do let me know. my back is killing me but could also use a little stress release
Nine times out of ten they'll just ask you to flip after they massage your back for a bit. The other one time, they might ask if you want more. Then the secret password is, "yes."