Then I do something unexpected. I walk over to him and untie him, saying:
"Let's see how much independent willpower you have... I'm untying you, and I'm just going to tell you that I want you to stay here with me! You could get up and run away now, but you don't want to do that, do you?"
No, he shakes his head, he wants to stay and fuck me. He aches for me with every fiber of his being!