Chastity and orgasm denial discussion

Something odd occurred last Sunday morning. Per our arrangement, I’ve always kept an “emergency key” in my wallet. It was tucked away in a small envelope that was signed and sealed so I couldn’t use it without Her approval. She decided I really didn’t need to carry it since She was just a phone call away, and over five months had passed without me needing it. So, I handed it over as expected. The experience has intensified since then. I feel MUCH more “helpless” and much better controlled. It seems we’ve shifted to a higher level of intensity. I can only explain it by realizing that even when I held the key, using it required Her knowledge, but it was still my decision. Now that choice is gone. Has anyone else experienced something similar?