Felina did not stop her efforts while the hostess tried to motivate yet another sadist to come on stage. Even though she still had four hours to complete her challenge, she did not know what handicap would be put on her and a time might come where she would need those extra-minutes.

Her face was puffy and sweaty from the long confinement in the filthy leather hood. Her lips were stretched thing above and below the black scarf and her cheeks were bulging from the internal pressure of the big yellow ball. The scarf was soaked with her saliva and sweat and a thick thread of drool was dribbling down her chin. Her jaws were aching like hell. The feel of the mitten key pressed against her tongue was frustrating. The gag would be next to go.

Unfortunately, the scarf knot was out of reach of her fingers, and the restraint was too tight to be simply pushed off her face. She knew, she had tried hard enough. Louisa had done a good job when she had placed it. Felina looked with a mix of anger and pity at the blindfolded, kneeling girl who was sweating nearby, now sharing her plight. Somehow, their fates were now linked and she wondered if Louisa was now regretting the tightness of the gag she had placed on Felina. This was the only remaining barrier to the keys that would offer her the penultimate bit of freedom, the last ones being the corset - an easy matter with one's hands free - and the knee chain - more humiliating than difficult.

Once again, Felina arched her body backward, aiming her deft toes at the big scarf knot behind her head. She could feel the sweat dripping from her feet. The contortion was made much more painful because of the spiked matt as her skin was dragged over all the tiny points. Just as she touched the scarf, she saw Louisa's body twitch and then tense, while her grimacing face showed an expression of despair and fear.

Instants later, Felina felt the current exploding through her breasts and crotch, forcing her to stretch her body and to buck and squirm on the mat, clenching her teeth on the big rubber ball, her wide open eyes expressing all the pain and frustration her mouth was prevented from speaking.