This takes place at the end of Watanagashi-hen and the corresponding answer arc Meakashi-hen. For ease understanding I am using the names that Keiichi thinks the characters are: i.e. the captor is Mion and the one in the cell is Shion.

Keiichi runs to the girl behind the gate in the damp cave.

"Shion!"

"Kei-chan! Help me! I- AAH! Don't hurt me. Stop it!!"

Shion scrambles to the back of the cell.

Keiichi has a brief moment of confusion before Mion brings a rock down on his head.

Keiichi wakes up strapped to a cross across from Shion, strapped to the other cross. "Shion!"

Shion comes back to her senses, and tears well in her eyes as she sees Keiichi across from her.

"Ah, you're both finally awake. Now we can start!" Mion says as she emerges from the shadows. "I find that the worst torture is watching a friend be tortured. Don't you agree, sis?" She caresses Shion's face with her fingertips.

"Let her go!" Keiichi shouts.

"Still playing the hero, I see. That's easily rectifiable." Mion turns to Keiichi and smiles sadistically. "These clothes are in the way."

Mion takes a single edged razor blade from a table. She drags it along Keiichi's cheek then viciously slashes it sideways, drawing a line of blood that silently runs down his chin. Keiichi bites his tongue to keep from making a sound, but Shion gasps in shock.

Mion takes Keiichi's shirt collar and cuts the front of his shirt open from top to bottom. She cuts from the collar to the ends of the sleeves, and pulls the shirt off from behind him. She gently drags the razorblade down his chest, from his collarbone to his navel. Just enough pressure to break the skin, drawing a faint line of blood, not even enough to drip. Keiichi chews on his lip to keep from making any noises.

"Do you feel like you're defying me by not screaming?" Mion asks.

"That- That was the idea." Keiichi responds.

"Always the stoic, I see. Maybe this will get you to cooperate." Mion turns to face Shion.

"Don't do anything to her!" Keiichi shouts.

"Too late, I've already made up my mind." Mion says slyly.

She deftly cuts off Shion's nightgown to reveal her smooth, naked adolescent body. Keiichi quickly turns his head and shuts his eyes. Mion jumps behind him and takes a handful of hair. "Look at her!" she turns his head toward Shion. "You've been yearning to see her body for a while, haven't you?"

"Not like this…" Keiichi says.

Mion grabs Keiichi's nipple and holds the razorblade to it.

"It's ok, Keiichi, you can look." Shion says. "Just don't hurt him, sis."

Mion whips around to face Shion. "Don't call me sis! I'm not your sister anymore." She turns back to Keiichi, and looks him up and down.

"Lets get you cleaned up, then we'll have more fun." She takes a towel and wipes the blood off his face. She looks him in the eyes and licks the bloodstain on the towel. She kneels down, and licks the cut on Keiichi's stomach from bottom to top, and then splashes a cupful of rubbing alcohol on him, making him shout in surprise. Shion involuntarily jerks at the sound.

"I'm sorry, I've been neglecting you." Mion says to Shion. She turns to Keiichi, "you better watch, or I'll do things you'd never imagine." Keiichi swallows hard.

Mion collects some tools, then walks in front of Shion. "Actually, I should stand off to the side, so you can see too, Kei-chan." She takes a step to the side. She cups one of Shion's breasts in her hand. Shion shudders at the touch.

"Come on, Shion, you know you like showing off to Keiichi. Lets give him something to drool over."

Mion picks a shish-ka-bob skewer from the table. She slides it between her lips. She loves watching their terror. "Do you know where this goes?" Mion asks. "HERE!!" Before anyone has time to think, Mion stabs the skewer up through the underside of Shion's breast and out through the top.

"AAAAHHHH!!" Shion screams, tears streaming down her face. Keiichi turns his head away and closes his eyes tight, fighting back the urge to cry.

"DON'T LOOK AWAY!!" Mion screams at Keiichi. "I thought you could do that on your own, but I guess I'll have to do something about this.

Mion straps Keiichi's head against the cross, immobilizing it. "Now about closing your eyes…" Mion says sinisterly. "I guess we'll just have to get rid of your eyelids!"

Mion picks up the razorblade off the table. She brings the blade dangerously close to Keiichi's face. Using her index finger and thumb of one hand, she pulls Keiichi's left eyelid by the lashes. With a quick slash, a bloody chunk of flesh has been removed from Keiichi's face. Blood runs into his eye and down his cheek like tears. Keiichi screams in pain and Shion screams in terror.

"Can you blink?" Mion asks. She brings a pin up to Keiichi's eye. His eye frantically looks all around.

"Look at Shion, and don't move." Mion demands. Keiichi's eye stops moving. He screams until his voice cracks as Mion drags the tip of the pin across the surface of his eyeball.

"Very good. I'll only do one eye right now. It'll dry up pretty quickly without blinking, so I'll wait until later to do the other one." Mion declares.

"Please, no more." Shion pleads.