I think that this belongs in another forum, but here goes!
I am 15
5'6
wavy brown hair
I would start with sitting you down in a chair. I would wrap the rope around your legs about 15 times, and knot it tight. I would move on to your knees and then your thighs in the same manner.
I would wrap the rope around the chair bottom and the back so you cannot get up and around the chair legs and yours too.
Then, Your hands would go behind the chair back and be tied tightly to the back of the chair.
I would proceed by just wrapping the rope around your whole body so you will have no chance of escape.
Then The gag would be in order. I would take a ball gag and put it in and secure it with a black bandana.
Following, I would blindfold you by a bandana and leave you until you ask to be let go.
Oh, and it would involve ice cubes since you are not ticklish.