The fact that he had any ready put Peter a few steps ahead of some of the people that had recently arrived. Ahead of Jisu, who was the type that got a lot of pleasure out of seeing how they could affect the people they're with, in both platonic and sexual contexts. Which is probably why she was ready to start working on binding his arms behind him. Enough for comfort, but unable to easily bring his hands forward further than just barely to his sides.

"I'm trying not to make it too tight. Is it okay for you?" She asked while bringing it down to reach the part where the wrists linked together. "Last time I did this it was to tie up bandits until the authorities arrived. I never thought it'd be used in a place that seemed so... different."

Finishing up the last knot, she patted his shoulder before returning to stand before him.