I love how you've woven together the kink with the characters and their story, so that we feel both the heat and the love between them. Really great job expressing what it's like to be in a relationship that's secret not only from others, but in a way secret even from the people in it, because it goes unspoken. I was very struck by Teddy's tentative moments of feeling that this is real, and how badly he wants that, for them to be able to step out of the shadows, out of their heads, and say what's happening... It's just spot on and completely true to life. Wonderful job with this fic.