[hoagy62]

I know it’s an “ewwww” question, but what the neck are they looking for?

As I understand it, and I am not a doctor nor a medical professional, unless the subject’s anus is prolapsed, how can they tell?

[Rebelbase]

“I know it’s an “ewwww” question, but what the neck are they looking for?”

Car keys.

[Morpheus2009]

Looking for tearing and scars which can occur from homosexual male activities.

[Bob434]

[[I know it’s an “ewwww” question, but what the neck are they looking for?]]

Porcupines of course

[Qiviut]

This will provide you with some info:

http://factsaboutyouth.com/posts/male-homosexual-behavior/