Don't do it! The act that is said to be, the more people want to try it. In this case, it's a "blow job & real act" reason. However, the weak-willed beauty masseurs get excited when they see the customer's cock that is warped, and if they notice it, they suck the dick with their neat mouth. In the end, even sex. It seems that the fact that it is a prohibited matter makes them more excited.
