My sister came into my room one day, holding a roll of duct tape.
"Let me tie you up lil bro"
"What? Why?" I asked, both nervous and excited. I loved it when sis tied me up, but she tended to take advantage of the situation a bit too much for my tastes.
"Just for fun. Don't be such a wuss, Tommy. I'll let you out if you ask to, promise!"
I cautiously agreed and let her tape my wrists behind my back. Sis added more tape at the elbows, then sat me down in my chair and taped me to the backrest. Sis then bent down and taped my ankles to the chair's leg with a ton of tape "Comfy?" I nodded "Yeah, a bit tight". "That's the point, bro~" She smiled