Alanna is tied to a radiator and her armpits are exposed. She was naughty and I was thinking what was the best way to punish her. I found out that armpit is her weak spot and I'm aiming for her armpits. She knows what's waiting for her and she's scared, but she can't escape. I move my hand to her armpits and she starts laughing with her mouth wide open. She stretches her armpits as she tries to break free but I have no intention of stopping tickling her ...