I've had a relationship like that. When love blinds my eyes and mind at that time, everything I will do must be known and must be through the agreement of my partner at that time. I think I can only follow all orders from him under the pretext of love. But apparently that is something very wrong.
You have such a lighthearted attitude about it. If it is a mutual agreement, then I think it can be fine. If you feel like you want him to always know what you're doing and you're happy doing that, then I don't think there's anything wrong with that. The problem is when you have no freedom. If your boyfriend is always asking you what your doing as if he's suspicious of you, that is not good. If you have to ask permission and your boyfriend forbids you from doing things, that's not a healthy relationship. The important thing is that you feel comfortable and happy.