Caught in the Act and Purchasing a Semi-Full Belt

Hi there. My keyholder caught me in the act of trying to sell my belts and stop being a cuck. I won’t go into too much detail about what she said, but essentially she “convinced” me to stay put. To keep up my status as a cuck, I need to be completely powerless. By that, I mean I shouldn’t have any way of slipping out from the tube under any circumstances. A while back, I experimented with a semi-full belt from, but it wasn’t entirely comfortable, partly because I took very tight measurements. So, my question is: which full-belt would you recommend to help me achieve these objectives?

1. Hygiene: My lifestyle involves femdom 24/7. Like many of you here, wearing a chastity belt isn’t just for short periods; it’s an all-day thing. I might only get permission to take the belt off once or even twice a month (my personal record is 25 days). It’s crucial that I can maintain hygiene with partial cleanings while keeping the belt on. For instance, how do you manage cleaning both your penis and the tube after urinating?
2. Comfort: Again, this ties back to my 24/7 routine. I need to wear the belt without risking skin damage (I’m thinking of issues like those with a wip-waist band) and still perform daily tasks comfortably—such as driving, jogging, or going to the gym.
3. Security: The key point is that I must be unable to remove the belt myself. Only my keyholder holds the means to unlock me. I’m not keen on getting pierced, which is why I’m leaning towards (semi-)full-belts. If I succeed in selling my CBs, I’ll have a decent budget with minimal effort involved. Ideally, though, I’d prefer to stay under $500. What belt do you suggest?