Has your dicklet ever been imprisoned in a flat cage?
I don't have a dick (thank Heavens!) but I imagine that getting hard in one of these might be so uncomfortable and painful for that poor little pickle between your legs...
@thetiniestbunny
For a sub, any cage if sized appropriately is uncomfortable, painful, humiliatin, embarrassing and emasculating. But in the end is bearable because it locked by his dominant.