Chapter 2: Sister's Secret
The glow from his phone screen felt like an accusation.He’d sent it. The message just sat there, a digital testament to his sickness.Tell me what you imagined.In detail. He stared at the words until they blurred, his own come cooling on his stomach, a sticky, shameful brand.
He couldn’t stay here, marinating in it. The silence of the apartment was a thick, expectant thing.He needed water.A distraction.Anything.
Yuji peeled himself off the bed, the sheets sticking to his back. He grabbed an old t-shirt from the floor and wiped his torso clean with rough, angry swipes. He pulled on fresh boxers, moving on autopilot, his mind a scrambled loop of BloodyMess’s voice and Choso’s imagined eyes. He padded barefoot out of his room, the worn floorboards cool under his feet. The hallway was dark, save for a thin sliver of light spilling from under Choso’s door at the end.
He was halfway to the kitchen when he heard it.A low, choked gasp. Then a shuddering moan, muffled but unmistakable.It came from her room.
His blood turned to ice, then instantly to fire.He stopped moving, his breath caught in his throat. The light under her door seemed to pulse. Another sound followed, wet and rhythmic, accompanied by a faint, electric hum he couldn’t place at first.A vibrator.She was… she was right there. Doing what he’d just done.
A compulsion seized him, violent and absolute, drowning out all reason. He drifted toward her door, drawn like a moth to a flame that would surely burn him alive.The crack between the door and its frame was just wide enough. He pressed his eye to it.The world narrowed to that rectangle of light.
Choso was seated on a low stool before her art desk, but the canvases were pushed aside. Her laptop was open, its screen casting a pale glow over her.She was naked. Her back was to him, a graceful arch of pale skin taut over her spine.Her long black ponytail was draped over one shoulder.
One of her hands was tangled in her own hair.The other was between her legs, but not her fingers. She held a thick, black vibrator, its blunt head pressed hard against her clit. Her hips rolled in a slow, desperate grind against it.
But it was the reflection in the large, tilted mirror above her desk that seized the air from Yuji’s lungs.He could see her face. Her eyes were half-lidded, her lips parted and glistening.Sharp features softened by pleasure. And he could see the front of her body. The breathtaking, heavy weight of her breasts, larger than he’d ever dared to imagine, swaying with each movement. A pink nipple was pinched tightly between the fingers of her other hand, twisting and pulling.The electric hum grew louder. Her moan broke into a stuttered, “Ah—ah—fuck…”
Then she spoke, her voice a ragged, breathy version of the one he knew, yet drenched in a sensual darkness he recognized instantly.It was her voice.But twisted. “Yeah… you like watching, don’t you?My little brother. My sweet Yu.”
Yuji’s hand flew to his mouth.He bit down on his own knuckle to keep from crying out. His cock, which had gone soft in his shame, now filled again in an instant, straining painfully against his boxers.
In the mirror, Choso’s eyes opened a little wider, fixing on her own reflection as if she were addressing someone within it. “You’re so hard for me, aren’t you?Thinking about my tits. Wanting to put your mouth on them.” She tugged her nipple sharply, hissing. “Wanting to fuck this tight cunt your big sister keeps just for you.”
It was the audio.She was recording the audio. The Patreon dashboard was clearly visible on her laptop screen. The sleek microphone on its stand was right in front of her.She was BloodyMess.
The revelation didn’t come as a shock; it descended like a final, inevitable judgment.It made a horrible, perfect sense.The specific fantasies. The timing.The intimate knowledge of his own hidden filth. It had been her voice in his ears all along.Guiding him.Corrupting him. Getting off on the very sickness she was stoking.
“Come on, Yu-brother,” she moaned, her voice dropping into that trademark husky rasp.The vibrator’s pitch changed, buzzing louder. She slid it down from her clit, and Yuji watched, transfixed, as she pushed the glistening tip into herself.She was so wet it offered no resistance.“Fuck. Think about this… think about your cock right here, splitting me open…”
She fucked herself with it, shallow, frantic thrusts. Her head fell back, her ponytail brushing the small of her back.“I’d be so tight for you. You’d… you’d fill me up.Make me scream.Say my name, Yu. Say it when you come.”
She was lost in it.Her body was coiled, trembling on the edge. Her free hand left her breast and slapped down on the desk for support, jostling the mouse. The laptop screen shifted, and for a split second, Yuji saw the open Patreon direct message window. His own icon stared back at him from the screen.His message.She had seen it. She was recording this after seeing it.
“Choso…” The name spilled from his lips, a whispered, broken sound.Her rhythm faltered.Her eyes, which had been squeezed shut, snapped open. They stared directly into the mirror. Not at her own reflection, but through it, to the crack in the door behind her.To his eye, wide with horror and lust, staring back.
Time stopped.The electric hum was the only sound. Her hand was still, the vibrator buried inside her.Her expression shifted from the blurred glaze of oncoming orgasm to a slow, dawning terror. The color drained from her face. Her sharp eyes, now fully open, reflected a perfect, mirror-image understanding.She saw him.She knew he knew.
With a yelp of pure panic, she wrenched the vibrator out of herself with a wet, obscene sound and scrambled to cover her nakedness with her arms, knocking the stool over with a clatter. She spun around, her back hitting the edge of the desk, sending a coffee cup crashing to the floor.
They stared at each other, the door now ajar a few more inches. He saw her fully—the glorious, forbidden expanse of her body, the dark triangle between her thighs, the slickness shining on her inner thighs.The sheer, incomprehensible reality of her.
“Yuji,” she choked out, her voice stripped of all its BloodyMess confidence, small and terrified.The voice of his sister. She clutched a discarded sketch to her chest, ink bleeding onto her skin.He couldn’t move. Couldn’t speak. His mind was a scream of overlapping truths: his beloved sister, the voice of his darkest fantasies, the wetness on her thighs, the mess on his own stomach, the glowing screen that connected them in a loop of mutual shame.
She took a shaky step forward, then stopped, as if physical distance could undo what had been seen. Her eyes were wide pools of black horror.“How… how much did you…”
Yuji finally found his voice. It was hoarse, barely audible. “All of it.”