Domina Rei tests the chattels masochism

Description: Domina rei has the house of sinn chattel gaurica bound to the wall and ready to amuse her. he claims to be a masochist and is very eager to experience some pain without lasting marks. the wicked domina has so many ways to inflict pain, she will show him that pain doesn’t have to leave marks. she begins with some twisting and pinching of his skin and some deep pinching of the muscles. then she moves on to hurting his balls, a very easy way to cause pain, but it is not fun enough for her. she wants to move on to some pain that will leave marks; a nice whipping is in order. the question is: is his masochism enough for her sadism?