We use chastity often. As a male I find it extremely submissive to lock myself up and hand the key to my Mistress. Normally I am locked up for a day or so. The longest was from a Friday untill Sunday. While this was a challenge to me the rewards afterwards were well worth any suffering I went through. The device we use allows for proper hygene and bathroom usage, although I have to sit, so long term is possible. My question would be to the females. How do you perform hygene or bathroom usage while locked up? I have never seen a device that would allow for these activities for a female.