Question about rebooting.

What do you mean by this? Do you cum in your pants or what?

 

If you're up to a month then that might be true. But once your epididymis reaches its maximum capacity it stays full and the only thing that makes you lose sperm is ejaculation. Even precum is mostly seminal fluid and very little sperm if any. I'll try to link an article with relevant information.

Couldn't find the post that talks about the details of semen retention. But here's the Wikipedia article https://en.wikipedia.org/wiki/Semen

 

I think after a week or so, you've already maxed out. Don't quote me on that. But basically, sperm die in your prostate and in the seminal vesicles. They don't leave the system unless you ejaculate. So no, your balls are not getting more empty/full.