It was Monday, about two days ago after the incident in Clara's bedroom.
The morning air was unusually warm. Zenjiro walked down the paved sidewalk. The concrete path stretched out in a straight, gray line toward the school. He wore a crisp white dress shirt and dark trousers. His black shoes clicked in a steady, even rhythm against the pavement.
Liora walked right beside him. She was twelve years old. She wore a standard school uniform with a short pleated skirt. They moved in perfect synchronization. Their shoulders brushed together with every third step. There was zero physical distance between them. It was a permanent habit.
Zenjiro kept his eyes focused on the cracked asphalt ahead, but his mind was entirely stuck in the past.
He thought about Saturday afternoon. He thought about the master bedroom. He remembered standing near the foot of the large bed. He remembered looking down at his step-mother. He always called her Mother now. He remembered the thin white fabric bunched up around her collarbones. He remembered the bare, pale skin of her breasts exposed to the warm air.
He understood basic human anatomy during science lessons. Skin was just a complex organ made of epidermis and dermis layers. Fat tissue was just stored biological energy. It was nothing special. It was just a standard mammalian physical structure.
Yet, he had stood there for a full five minutes. He had just stared.
He didn't understand why he did that. The memory of the soft, heavy weight yielding slightly beneath his fingertips when he pulled her shirt down refused to leave his head. The tactile sensation was burned permanently into his nerve endings. He felt a strange, tight knot sitting heavy in the bottom of his stomach. It was an illogical, completely useless physical reaction.
They reached a busy intersection. A red pedestrian signal glared brightly from the tall metal pole across the street. Zenjiro stopped walking. Liora stopped instantly beside him. The loud roar of morning traffic washed over them.
A young woman stood one meter to his left. She looked like an ordinary office worker. She wore a thin white blouse and a tight gray pencil skirt. She held a clear plastic bottle of cold water in her right hand. Condensation dripped down the sides of the cheap plastic.
The woman lifted the bottle to take a drink. The wet plastic slipped right through her fingers.
The heavy bottle dropped. It hit her collarbone hard. Cold water exploded outward in a violent, messy splash. The liquid soaked the entire front of her white blouse.
The woman gasped loudly. She dropped the empty bottle onto the concrete. She frantically wiped at her chest with her bare hands.
The water changed the physical properties of the thin cotton fabric. It turned transparent. A dark lace bra became entirely visible beneath the wet, clinging material. The bare, pale skin of her upper chest showed clearly through the ruined shirt.
Zenjiro froze.
His eyes went completely wide. He locked his gaze onto her wet chest. He stopped breathing. The exact same heavy, tight knot formed instantly in his stomach.
Before today, he would have just ignored an incident like this. He would have looked away immediately. He would have categorized it as a minor inconvenience for a stranger.
Now, he could not look away. It felt like a powerful magnetic force was dragging his pupils directly toward the exposed lace and bare skin. His heart rate spiked. A hot, prickly sweat broke out on the back of his neck.
He didn't understand why he was staring. It was the exact same weird, heavy feeling that paralyzed him in Clara's bedroom.
The pedestrian signal chirped loudly. The light flipped to green.
Liora grabbed his right sleeve. She gave the fabric a hard tug.
"Let's go, Onii-chan," she said.
Zenjiro blinked rapidly. The strange trance shattered. He tore his eyes away from the woman. He looked straight ahead and stepped off the curb. He followed his sister across the white painted lines of the crosswalk.
They reached the main campus gates. Hundreds of students milled around the brick courtyard.
Zenjiro walked toward his first lecture hall. The wide corridors were packed with people. He became hyper-conscious of his surroundings. Specifically, he became acutely aware of the female students.
They were everywhere. They wore short pleated skirts.
He kept his head tilted slightly downward. He stared at the floor tiles. But his eyes constantly darted to the side. He stared at their bare legs. He stared below the hems of their skirts. He felt completely confused by his own biological reactions.
Before the incident in Clara's bedroom, female thighs were absolutely nothing to him. They were just structural columns. They supported the weight of the human torso. They were just part of a body moving through space.
Now, they held a strange, dangerous gravity. He kept stealing glances. A girl walked past him carrying a heavy stack of library books. Her short skirt fluttered slightly in the draft of the hallway. Zenjiro watched the movement of the fabric. He tracked the pale skin of her upper thigh until she turned a corner and vanished.
He stepped into his morning class. The room was standard in size. Rows of long wooden desks descended toward a chalkboard at the front.
He walked to his usual seat near the middle aisle. He sat down and pulled a notebook from his bag.
Two girls sat down directly to his right. They were his seatmates that he usually ignored before. They both wore short skirts. They chatted loudly about a new cafe near the train station.
One of the girls shifted her weight. She crossed her right leg over her left knee. The movement pulled the hem of her skirt up another full inch. A smooth expanse of bare thigh rested just inches away from Zenjiro's right elbow.
The teacher walked in. He started writing on the blackboard.
Zenjiro heard absolutely nothing. The chalk clacked sharply against the slate. The sound faded into dull background noise.
He sat perfectly still in his wooden chair. He used his peripheral vision to steal glances to his right. He tilted his head a fraction of an inch. He looked at the girl's crossed legs. Then he forced his eyes back to the chalkboard. He waited two minutes. He repeated the process.
He did this for the entire day. The pattern consumed his focus. It was a completely weird feeling. It was entirely unfamiliar. He felt like a broken machine executing a faulty line of code over and over again.
The afternoon sun began to set. The sky turned a dark, bruised orange.
Zenjiro sat on the brown sofa in the living room of his house. He wore a loose gray t-shirt and dark sweatpants. The television was turned off. He just stared at the blank black screen. He tried to mentally organize the chaotic, illogical events of the day.
The heavy front door opened down the hall. Footsteps padded across the wooden floorboards.
Liora walked into the living room. She was still wearing her school uniform. The blazer was unbuttoned. Her short pleated skirt swayed around her upper thighs with every step.
She didn't greet him. She didn't look for the television remote. She just walked straight over to the sofa and sat down right next to him.
It was their normal routine. She was incredibly clingy. The heavy trauma of the truck incident from their childhood cemented him as her primary safety. She always occupied his physical space.
She leaned to Zenjiro's left. She dropped her head directly onto his left shoulder. Her blonde hair spilled over his collarbone. She shifted her body weight on the soft cushions. She moved her legs. Her bare right knee bumped firmly against his left thigh.
She left it resting there. Skin pressed against soft cotton fabric.
It was not a new sensation. It happened all the time. They shared couches, blankets, and cramped spaces every single day.
But this time, the contact felt completely different. The moment her bare knee touched his leg, a violent jolt of electricity shot straight up his spine. His leg muscles twitched involuntarily. A rush of hot blood flooded his chest. His throat went completely dry.
"Onii-chan," Liora said. She didn't lift her head from his shoulder. "I have a big problem."
Zenjiro tried to look at the blank television.
He couldn't do it. He looked down. He stared directly at her bare thigh resting against his sweatpants. The skin was pale and completely smooth. He was entirely frozen.
"What problem?" Zenjiro asked. His voice sounded thin. It lacked its usual flat, calm tone.
"My friends are going to murder me," Liora said. She sounded annoyed, but she wasn't panicking. She never panicked when he was around. Whenever she had a problem, her older brother was the guaranteed rescue protocol. She relied on his brain to fix everything.
She started to swing her right knee back and forth. It rubbed slowly against his thigh. The friction of her skin moving over his pants was maddening.
"We pooled our money together," Liora explained. "Four of us. We bought premium tickets to the Amachi Seira comeback concert. They cost twenty thousand yen each. The tickets are small paper stubs. I was in charge of keeping them safe."
She swung her knee again. A slow, rhythmic slide against his leg.
Zenjiro clenched his hands into tight fists. He tried desperately to focus on the words she was saying. Eighty thousand yen total. Four paper tickets.
"I didn't want to lose them in my messy bag," Liora continued. "So I put the envelope flat inside a thick library textbook about European art history. But this morning, I completely forgot they were in there. I dropped the textbook into the metal return chute at the campus library."
Zenjiro calculated. He swallowed hard. The heat in his chest was spreading to his face.
"The metal return chute feeds directly into a locked sorting room in the basement," Liora said. "The librarians empty the heavy canvas return bins at eight o'clock the next morning. If the librarian finds the tickets in the book, she will send them straight to the main campus lost-and-found office. That office is closed on Tuesdays until noon."
She paused. She shifted her weight closer to him. Her knee pressed harder into his thigh.
"The concert is tomorrow night," Liora said. "But the venue opens the front gates at exactly nine o'clock tomorrow morning for the limited-edition merchandise queue. They only sell two hundred premium light sticks. We were going to line up early in the morning. If we don't get those tickets back before eight, my friends will hate me. I am in big trouble."
She swung her knee one more time. The movement short-circuited his brain. He was so incredibly conscious of her body pressing against him. He was completely distracted. The complex mechanical problem of the locked library basement faded into background noise. He just stared at her moving leg.
Clara walked out of the kitchen. She held a wet dish towel in her hands. She stopped near the edge of the living room rug. She looked at the sofa.
"Did I hear something about a concert tomorrow morning?" Clara asked. Her blue eyes narrowed. "You both have early classes. You are not skipping lectures for a music show."
Liora froze.