Can you hurt your penis

Collection of related topics on Cock rings:

Teeth During Oral (on men)?
My ex loved it when I used my teeth, like a lot of teeth. He seemed to think that was normal. Every other guy I've gone down on hits the roof if my...

Guys: Do you share the nude photos we girls send to you?
Guys do you share those sexy little photos we text you, or keep them private?

I need a few reviewers who already own a penis pump.
I have an unusual item (4 pieces actually), that I need to send out for review. I have 2...

Best toy for use during sex?
I'm looking for a toy that I can use with my man during sex to help me achieve orgasm. We've tried some of the vibrating cock rings (the really cheap.

What's the best cock ring for the lowest price?
What is the best cock ring? A standard one, one that vibrates, what? And what's a good price to pay?

scary stuff!