The difference between kicking with a normal pair of boots and this one, is that this pair will have the kicking concentrated on the spikes, making them extremely painful. It's like having a lot of bees (big ones!) poking your ballsack at every kick. But it doesn't end there... After the painful ballbusting session, I could not wait to try them for a bootjob! I always pictured a cock being squeezed between the spikes of these high heels, like a spike trap, piercing the whole skin. Everything was hurting... simply touching the cock forehead was painful to the point that I saw my slave in tears. Even poking the ballsack with the heels, or full-weight squeezing the ballsack skin with my feet. Spikes are everywhere, which means that no matter where I land my boots, they will hurt all the time. This is the most painful pair I own; I could probably name it "ball destroyers" or something similar.