Learning to Nurse My Master (Lena's Journey Book 7)

I love my Master. I truly do. I think there is nothing I need to learn, for I am his perfect little submissive. He tells me so multiple times. And I believe him.
Then he makes my body do something that catches me so totally by surprise that I feel anger like I never thought I could.
Apparently, there is so much more that I have to learn…