I am in my cage 24/7 as well, have been for the better part of a year. She only let's me out when she wants me, which is rare, or if I have to travel for work.
I wear a plastic cage, believe it's called the Cobra and it has a decent sized opening for the stream, any splash I clean up with tp. I have a detailed cleaning regime nightly and once a week she lets me out for a thorough, supervised, cleansing.
I do sit to ********, which is very inconvenient, but it's one of the things she enjoys most. Levels the playing field she says....
Generally though, I am pretty comfortable in the cage, it's the horniness for weeks on end, which leads to leakage, that I both love and hate.