My cuckoldress has always been my key holder wearing them on a chain around her neck, over the years i have gained a liking to wear it virtually permanently.
I feel naked without my cage.
Her lover bought my first one but it was she that asked me to wear it.
My only regret is i was not told to wear one in my 20s but pre internet neither of us knew about such items, or the name of our LS even though she was already involved in it.