Antagonize

You return her stare as you pretend to struggle "It will take more than this to hold me Amy. Oops, sorry. Amazing Amy. I am the greatest escape artist ever." flexing and twisting you upper body and arms.
"Well then why don't we make this more difficult for such an amazing escapist" she motions you with one hand to kneel down on the floor as she takes a step back giving you room. It's a bit more difficult with your arms tied behind you but you manage it somehow. Now as she stands taller than you she brings up her other hand and you see she is holding some ankle socks and scarves in them.

"First no more smack talk from you" She takes the socks, balls them up and puts them in your mouth. Then she ties them in place with a long scarf tying the final knot between your teeth pushing the socks further back in your mouth.
You try to say something testing our gag but it is surprisingly good and nothing can come out but grunts "Mmmppphhp!". She holds your chin with her hand "There, that's better". Then she picks up another scarf, this one a bit thicker, and folds into a neat strip walking behind you. "Now to make sure she can't see." and the scarf goes over your eyes as your world goes dark.
You moan into your gag as your vision disappears "Mmmmmmph" turning your head around trying to shake it of but it is tied tight and there is absolutely no light coming through.
"Perfect! Now lets see, what should we do next? Oh! You can still walk. We better fix that. We wouldn't want you to run away on me now would we. Miss big shot escape artist? Hehehehe."

Left only to your hearing and feeling it starts to emphasize your bondage making it feel even more tighter and constricting. You twist and flail your arms around trying to create some slack in the rope. There is none that you can find. Your heart races as your body starts to respond to the bondage and you feel your face becomes hotter and your nipples become harder. You wonder if this was such a good idea. Trying to remember which way you are facing and where is the door as the darkness left you disoriented.
Your are startled by her hand on your left leg "Mmmmhhh!". She starts passing the ropes over your thigh and below your lower leg in the position they are now with you sitting on your heels. You feel her carefully wrap the rope around your left leg with the same neatness as your hands. Slow and loose at first, and then you feel it tighten suddenly, making your leg impossible to straighten. Repeating the same process on your right leg leaves you stuck on the floor.
"It think i did a good job. Don't you think sis?"
You nod tied hand and foot at your sisters feet with no idea how to get loose just like you dreamed about. You squirm on the floor exploring your limited movement. You try to explore with your fingers how your legs are tied or if you could untie them but the knot seems to be hidden away from your fingers yet again.