He cums after 3 minutes of balls kicking!

Today I decided to wear high heels, tie my slave's balls and him. However I did not expect that he will cum after 3 minutes and only from bollocks kicking! I think he loves heels :) Of course, I didn't stop him for the next few minutes. Because of his disobedience, his torment was even greater! I was very excited to kick him. I invite you to watch.