Before Toga had even opened the door, Twice snatched the ring of keys from the floor and slipped them into a cleverly disguised pocket at his hip. In nearly the same motion, he grabbed Katsuki's free wrist and clicked it into the cuff, in spite of Katsuki's vehement protests. "Fake fucking piece of shit…" Katsuki snarled. He berated himself for allowing his guard to falter, the twinge of misplaced betrayal eating at him. Twice winced but turned without a word to meet Toga as she entered, leaving Katsuki's leg bar unfastened.

He tested his wrists, his eyes widening fractionally when he realized the cuff Twice had fastened was loose and the gauze on both wrists acted as padding. If the need arose, Katsuki would be able to free himself with relative ease. There was no way that was a coincidence. He shot Twice a questioning look then steeled his expression when he noticed Toga was staring at him.
"Jin, you're too nice to them." She took Twice's masked cheek and cupped it in her palm, her words an affectionate coo. "They aren't guests, silly, they're toys."

He didn't reply but left her side, choosing instead to hover awkwardly by the door, clutching the jar of liquid miracles to his glanced mischievously back toward Katsuki and Izuku, the latter still hanging limply in his restraints. Katsuki, on the other hand, raised his chin defiantly and glared.

"Awe, did we go too hard on our green bean, again? Was Blasty worried?" She mocked, ignoring Katsuki's pointless posturing. She prowled closer, her girlish figure hardly disguising the demon within. Katsuki longed to place himself between Izuku and the maniac

"Fuck you…"

"Nah, it's Opposite Day, but it's not time for that yet." Toga's words caught Katsuki off guard. He grimaced at the way her eyes wandered hungrily, settling at his hips. She wetted her lower lip with her tongue then caught it between her teeth. Then, with a thoughtful hum, she fixed her gaze on Izuku.

"Don't you fucking touch him…" Katsuki growled. His words were useless without actions to back them up but he knew now was not the time to act. He needed to wait and see if Izuku's hypothesis was right. If he had access to his quirk, they'd have a fighting chance. He just needed to be patient. Bide his time.

But maybe, just maybe, his other plan would fall into place sooner.

"Or what?" Toga giggled. She took Izuku's face into her hands and slid her tongue through the tacky trail of blood along his chin. Danger flashed in her topaz eyes as she licked her lips, savoring his taste.

"Use your imagination." Katsuki spat and dragged himself to his feet, teeth bared. He looked like a feral beast. 'Not yet, not yet, not yet…' he thought, the words quickly becoming a mantra. Seeing her hands, no, her tongue, on Izuku was driving him insane.

"Oh, I intend to," The promise dripped like venom from her lips. Slowly, she caressed Izuku's chest, tracing the emaciated lines where his once taut muscles had atrophied. Toga nipped at the crown of Izuku's ear. Her fingertips drew lazy patterns on his skin. Occasionally, the fresher blood would smear, leaving her fingers stained. "Shiggy has big plans for both of you." She drew a blade from the holster at her thigh and pressed it to Izuku's cheek. "But first, we gonna to have some fun. You like games, right Ka~cchan?"

Katsuki didn't reply, eyes fixed on the blade.

Toga clicked her tongue and traced Izuku's jawline with the tip of the dagger. "Manners Kacchan, I asked you a question."

"Depends on the game…" Katsuki growled, willing her to stop, to leave, to let Izuku rest, but she just smiled at him.

"Don't worry, it's not a hard game. Not if you're a good boy and follow the rules." She took a step back from Izuku and for a moment Katsuki could breathe. Toga circled them, twirling the knife in her hand. She giggled again, "We're gonna play the quiet game!"

Katsuki knew better than to assume they'd be playing the same game his mom would use to shut him up when he was little. Izuku always struggled with that game…

"Jin, I need another me and the keys please," she called. An instant later, the gritty, grayish mush poured from Twice's palms and as it hit the floor, another nightmare was born. The new Toga fished the keys out of Twice's pocket and made her way to Izuku. Twice shook his head and left, looking defeated.

Quickly, New Toga unhooked the chain from Izuku's shackles then dragged his body several feet away. She lowered his battered body into her lap as she sat down then wrapped her arms around him, hugging him tightly from behind.

"The rules are simple," the original Toga purred, lips mere centimeters from Katsuki's ear. He shivered as her breath met his skin though his gaze never left Izuku. "The only thing you have to do is be quiet. Think you can handle that, Ka~cchan?"

"Bring it on, Bitch," Katsuki sneered.

Toga smirked at him. Katsuki wasn't sure what he'd been expecting, but a blade digging into his cheek with a cruel, abrupt swipe wasn't it. He flinched but managed to bite his tongue and clamp his mouth shut before any sound could escape.

Toga practically squealed with excitement. "Ooh! You're good!" She placed the tip of the knife at Katsuki's navel and pressed until it dipped into the skin. A tiny bead of blood bloomed then trickled down as she began to move.

Thankfully, Toga's knives were sharp. They cut through his skin like butter, her movements clean and calculated.

She knelt down before him, tongue stuck out in concentration as she carved. The cuts were precise, as if she were drawing a picture with her blade and when he looked down, he discovered she was. The trunk and lower branches of a tree decorated his abdomen, the blood Izuku had coughed on his chest were like its leaves. Had he not been trembling and holding his breath, and had it not been carved out of his fucking skin, it might have been beautiful.

Toga tucked her tongue back into her mouth then gave a satisfied nod. "I think you're too good at this game. Maybe you should level up…" She slid the blade back into its holster.

Katsuki released a shaky sigh. None of the cuts were particularly deep, but they stung fiercely. He noticed movement from across the room and chose to investigate to distract himself from what Original Toga was doing. He regretted it instantly.

Generic Toga was sucking a new set of bruises into Izuku's neck, her tongue tracing each one as she went, but that wasn't the worst of it. He followed the movement of her arm, the slight twist and wrinkling of the fabric and found her fondling Izuku's dick. He was soft but that didn't deter her. A thin, pixie-like finger pressed into the slit at the tip. Katsuki could almost feel her fingernails cutting into the sensitive flesh. Rage boiled inside him before the devil at his feet refocused his attention.

Toga placed her hand on top of Katsuki's right foot and held it down tightly. "Eyes on me Ka-tsu-ki~," she trilled excitedly, the needle in her hand gleaming as it caught the light. Katsuki sucked in a sharp breath as she settled it just under the toenail of his big toe. With slow, merciless pressure, she slid the needle in, wiggling it as she went. The curse broke from his lips before he realized it.

"Fuck-nngh!" Katsuki's voice cracked as he yelled. He attempted to yank his foot away, blinking back tears. This pain was on a different level, the signals were sharp, pulsing and there was a pressure his brain couldn't comprehend.

"Awe! It looks like -Zuku wins! Now he gets a turn!"

"What?! N-ngh…!" Katsuki began but Toga flicked the needle embedded under his nail and his words died in his throat.

"Make it two turns Other Me! Let's see how he does!"

Katsuki willed the tears away, wiping his eyes desperately on his forearms in an effort to bring Izuku back into focus. He saw the glint of a needle, Knock-off Toga pulling Izuku's limp foot into her lap, then the needle was sliding into the tender flesh of his toe.

Izuku's entire body jolted, dark eyes shot open, wide and wild. His chest was heaving as panic sunk its claws into his brain. Izuku tried to kick away from Toga as she prepared another needle.

Katsuki wanted to curse and fight and scream but he bit into his tongue until he tasted iron and glared straight ahead, refusing to cause Izuku more pain than he already had.

"Izu-chan~" Toga sang, watching her doppleganger work. "I'm glad you decided to join us! We are playing the quiet game! You remember how to play, right?"

The look on Izuku's face suggested he did. His jaw clicked shut audibly and he curled into himself, burying his face into his shoulder. Bargain-bin Toga shifted him slightly and he didn't resist. Without warning, she grabbed his foot and slammed another needle under the same toenail. Tears fell down Izuku's cheek and his Adam's apple bobbed but he was chillingly silent.

The original Toga beamed and clapped her hands as if their pain was 5-star entertainment. It seemed Izuku was more accustomed to pain because when Original Toga slid another needle into Katsuki's toe, he couldn't stop the hiss and thus it was Izuku's turn once more

It took 6 more needles before Katsuki was able to endure the punishment silently. His body trembled weakly, his knees threatening to buckle as Toga delighted in flicking and wiggling them playfully. "Seems like you're ready for the final level." She crooned softly. She stood from where she crouched and detached the chain from his shackles. She pulled him down and directed him to lay on flat on his back, arms over his head and she attached the shackles to the ring. His knees were bent, feet flat on the floor.

Toga straddled his waist, leaned her chest against his legs then stoked his feet, fingers barely brushing the needles. He couldn't tell what was happening with Izuku but he could hear his friend gasping and the other Toga's giggling somewhere beyond his view. "Might want to take a deep breath." Katsuki's Toga warned. She leaned forward, propped her fingers under the needles in his big toe then yanked upward savagely. Katsuki screamed, his entire body stiff below her as his toenail separated from the meat below it. She grabbed it and slowly peeled it the rest of the way back as Katsuki writhed. He tried to throw her off, when he heard Izuku's scream he remembered his rules. He tried to be quiet as she began working on his other big toe, but the pain was blinding in a way that made him forego rational thought.

Izuku was screaming again and sobbing words that he couldn't quite understand. Katsuki couldn't quite catch his breath. His heart was thundering in his chest. Toga ran her hands softly across his feet.

"2 down, 8 to go!" He could hear the smile in her voice and his pulse in his ears. "Pass out and I'll have a set of fingernails to match. Think you can handle it?"

"Fuck you…" He groaned and his world went white.