Skill up to take kicks to your balls

Description: I have many mistress friends and parties often and test my slave’s ability to take pain for each of us. i was very disappointed in my slave because my slave performed very poorly at the last party and he could not take as many kicks as the other slaves there. today i will train him to take more kicks to the balls to show his love for me. hopefully, by the next party, he will perform much better. ballbusting, cbt, slave training, asian mistress