Miss Wildfire is going to put her slave through more testing, she has a really interesting idea and predicament.

She fits a parachute to his cock and balls, cuffs his hands and spreads his legs with a spreader bar.

From there, she ties the parachute to the spreader bar.

She has him bend his knees and then hitches the rope.

This means he cannot stand upright without pulling and straining his balls, while remaining crouched strains his legs. What will give in first?