Girl tied sitting on a bed with her arms tied above her head to the ceiling. Her Aunt sits behind her and wraps her legs around her, holding her in place, and tickles her armpits and sides mercilessly for 5 minutes without stopping.
https://www.clips4sale.com/studio/143395/tkch-amateur-tickling
https://www.clips4sale.com/studio/143395/tkch-amateur-tickling