SB Spanking? Unsure if this will work

“Grab about ten balloons. Hide the handcuff key inside one of them, inflate everything, and scatter them across the floor. Shuffle things around a bit, then put on your blindfold, cuff your hands behind you, and try to retrieve the key. You’ll need to ‘pop’ each balloon by sitting on it until the correct one bursts open. Honestly, that sounds kinda rough now; it seemed like such a good idea just moments ago. Does anyone have tips for improving this?”