"That, my dear child, depends on you. We have various rules here, rules you'll learn soon. Perhaps we should start now, no?"

"Yes, yes, anything!" Lisa gasped, the pain getting worse in her shoulders.

"Good. Then we'll start with these."

Lisa's eyes widened. Elena was holding what appeared to be tiny clamps. It was then the girl realized just how naked and vulnerable she was.

Squirming her ass against the smooth polished surface of the table, Lisa felt the metal cuffs chewing into her wrist flesh. She watched Elena, watched those slender fingers squeeze one of the clamps open to reveal a double set of tiny copper teeth. Lisa trembled, her forehead creasing while tiny dots of cold sweat beaded on her face. The matron lowered one hand, brushing the tip of the clamp against the girl's right nipple, then let the teeth bite into the little bud.

"Ah! Haghhhhh!"

Lisa arched her spine, pressing her shoulders against the table while curling and uncurling her tiny fingers. She could feel the tiny teeth sinking into the short pink stub of her nipple, creasing the sensitive flesh, making her feel the throbbing, itchy sensation that began to make the nub swell. She bit down harder on her lower lip, until she could taste her own blood while the head matron walked to the other side of the table, caressing the teen's cheek with one hand.

Elena was toying with her, trailing the cold clip against her upper chest, letting the wires cup around the girl's trembling chin before she brushed the girl's free nipple with the steel clip. Lisa watched as the jaws opened, then snapped down on the pink nub. Grinding her teeth together, she felt her jaws aching as the wires tugged her tits apart.

"Good. You're a better inmate than most," Elena said with satisfaction, pulling the wires taut to a position behind her large desk.