I searched for answers to this topic but without results.

So....

I just wonder, will I cause any injury to myself when I have a physical reaction/excitement whilst I am nicely tucked?

Say, will I damage the shaft or organs like testicles when I suddenly become hard like this?

As being en femme is usually an exciting experience, I am sure lots of "gurls" have something to share. If this is already discussed, please show me the thread. Thanks