And how am i going to relax with the masseur's finger inside my ass?

Lately i have had to stop going to the gym due to a very bad pain in my back. a colleague of mine from work recommends a sports masseuse with whom he is enchanting although he says that it is a bit strange. when i start to feel his hands on my ass and my stiff cock i realize that i'm in trouble. i'm not able to relax with his fingers going in and out of my ass and maybe my back pain won't go away but i can't stop begging him to keep fucking me like this. i'm about to burst.