I love chair tie...
But I didn't like the one in the picture.
So I would bring you in a quiet room where I can tie you up on a good chair.
Rope around your wrist to be securely tied behind your back, arms strictly blocked to your chest.
I would remove your socks and then tied together your knees (above and under) and your ankles, but I wouldn't block them to your chair but instead to the chair in front of you.
In this way your legs would be horizontal and the sole of your feet completely helplessness.
Then, I would close the scene putting a cleave gag to silence you (I think it would have a lot of impact) before starting to tickle your feet
