What research? Also, I'm curious about the source of your stories. I didn't see a source included with any of them. Who wrote them?
Google, when looking for a clever cartoon or something about amputated penii to reply. I can't remember exactly what wording I used for the search.
The link was left off on purpose because the stories just got nastier and nastier and I didn't want to get too kinky, but since you insist, here is the link:
Copy/past the title Armin M. - The Homosexual Internet Sex Cannibal in the Google search window and you will find numerous stories related to our German penile amputating homosexual friends.