Cockring while sleeping?

[Edax626]

is there an specific reason to wear it overnight?
What kind of cockrings do you use? Does ur cock gets cold while using it? can you pisss with it on?
I've only used rubber type cock rings and they fit tight they get my cock cold and a bit dark if i wear them for long periods that i'd not dare to wear it overnight. i only use it for fucking my wife. it makes my cock rock solid and after 20 to 30 minutes it gets bigger due to the overflow of blood into the cock that gets trapped there.
there are some pics on my gallery if you care to have a look.

I only wear it because I don't wanna take it off...
I use metal ones...yes you can

 

[deleted300444]

I use a 2" when I sleep, haven't had any trouble with it

I wear a basic silver metal 2 inch. It is on most days, all day, whereever I go. Therefore, it is on when I go to bed. Its just a thing.