How well the masseur knows how to move his tongue inside my ass.

Video provided by noir malemy girlfriend and her gifts. now she has given him because she wants me to go to the clinic of a friend of hers for a massage and since i refuse without stopping, she comes up with a gift for my birthday. with how little i like massages and how stiff they make my cock. i am already lying on the table completely naked and the massage is very relaxing until he runs his hands several times over my ass and then my stiff cock. how do i explain to my girlfriend how much i liked her friend's massage and her cock in my ass?