Does bestiality increase your risk of penile cancer?

Does bestiality increase your risk of penile cancer?

Brazilian researchers polled nearly 500 men from a dozen cities, and found that--we're not joking around here--roughly 35 percent of the men had "made it" with an animal. That's a problem, because screwing a horse, donkey, pig, or any other animal was found to up your likelihood of developing cancers of the penis by 42 percent.