Position 42:

"Prone position with legs for binding" or sometimes "Prone" and then "legs"

I lay on my back, arched some, hands clasped behing my neck, elbows out, head turned to one side, with my legs extended striaght up in the air and crossed for binding, My Owner really like me to wear heels for some reason in this position and it's often used to transfer into other positions like the next one, of course it allows him to grab both my ankles in one hand and push or tie my legs back for "use" ..(fans myself)