This week our new trial experiments begin with patients with large penises. We want to see how large cocks affect the way these boys think and interact with potential sexual partners. Our first patient was a young white boy named Cody who had a nice eight inch cock that I couldn't wait to play with. We began by checking the regular vitals and then proceeded to get his pants off. Once he was naked he laid back down on the examination table and I began to touch and fondle his hardening cock. I was jerking his dick up and down while touching his balls sending him into an erotic sensual frenzy. His balls began to tighten as his heart raced and breathing became labored. Before I knew he was shooting a massive load all over the place. I think this was going to be one of my favorite college experiments.