>can only be removed for 3 minutes every hour
what a nightmare
You can pee and shit through real life chastity belts though, don't really get why this isn't the case here.
don't try to understand 2d girl logic.
How about menstruation?
It's not lewd enough that way.
That's a good question, and I'm not proficient enough in female bodily functions to answer. I don't even know how they dealt with menstruation back in the middle ages or whatever when people actually used these things.