Most models can’t do the “reverse prayer” position. Sophia Smith is one of those who can almost get there but not quite all the way. So I went for a standard Japanese chest harness to give a solid anchor point at her centre back, and used that to anchor her wrists in that half-way position. Adding the hogtie just makes a demanding position a bit harder still.
This is a 640x480 wmv video, running time 04:06.