A "restraining" outfit...

You listen, trying to tell if Helen is coming back. You hear a floorboard creak and look up, expecting her to come back with her paper. What you see is quite different.

Helen is dressed in white stocking with a matching garter belt and no panties or bra. Her neck is encircled by a leather collar with a few metal rings hanging from it. Her mouth is filled with a pretty large ballgag and she´s just started drooling by the looks of it. Her face is all red and you can tell she´s shaking. In her hands are a pair of cuffs and a letter. She walks up to you slowly. "Hmllh Mr Jhhnffhn." She says and hands you the envelope. It has your name written on it in a purple cursive.

"Rmhd thnf, hnd nhh´ll undmrfthnd..." She says and gets down on her knees on the floor. You´re to shocked to reply and instead open the letter. You recognise her handwriting.

"Mathew, I hope its okay that I use your first name in this letter. If everything has gone according to my plan, I will now be kneeling in front of you. I am writing this as I can´t bring myself to say it out loud to you. I haven´t even told my mom. But on to what I want.
I want you. I want you badly. I want you to take me and be my Master. You´re the first man I feel 100% safe with sharing my secret. Also, today is my birthday, and I could think of no better way to spend it, than pleasing you. And you don´t have to worry about pleasing me directly, pleasing you is a pleasure in and of itself.
So when you´re done reading this, please give me your answer. Either in text, or in speech.

Your loving Submissive, Helen"

You put the letter aside and take a deep breath while Helen looks up at you, **** for you approval...