Hugging the World's Most Beautiful Younger Sister While Sleeping Somehow Turned Her into a Yandere - 02 - Intimate Siblings on Their Way to School

“… I’ve always wondered, do we really need to hold hands while going to school as siblings?”

It was time to head to school, and Aoi, carrying a backpack, held Runa’s hand as they walked out of the two-story house. Today, due to the good weather, one of Runa’s hands was covered with a parasol, so Aoi held her school bag and held her hand. They walked to school together, considering her constitution, and decided on the high school they would attend.

“Don’t take away my joy.”

Due to Runa’s health condition, they couldn’t go out much, so the time they spent walking to and from school, holding hands, was a blissful time for Aoi. So, no matter what others said, he had no intention of stopping.

“Besides, if we don’t hold hands, we’d end up taking a taxi to school every day.”

“Please stop; it’s a waste of money.”

Although their parents earned more than an average family, Runa seemed reluctant to spend money unnecessarily, preferring to allocate funds to cooking and hobbies.

“I want to embrace my diligent and cute little sister.”

“My perspective is quite ordinary. Normally, you wouldn’t hold hands with your sister while going to school, let alone take a taxi for such a short distance.”

“Being ordinary is not my goal; I’m proud of being a siscon.”

Aoi was aware that being a siscon set him apart from a typical brother, and he had no desire to be normal. His unique sensitivity had led him to become a siscon because he genuinely found Runa beautiful. His willingness to appreciate her beauty, despite societal norms, set him apart.

“If you’re aware of being not normal, don’t flaunt it. Your expressions change too frequently and make you a troublesome person.”

He received a disdainful look. Runa was cool outside and didn’t allow much room for hugging. Holding hands was already a considerable privilege.

“At home, you always say you love your brother…”

“When did I say such a thing?”

Now, it wasn’t just disdain; Aoi was met with eyes that treated him like trash. Nevertheless, Runa didn’t let go of his hand, indicating her high level of brother complex.

“Huh? You mentioned it in your sleep the other day.”

“I never sleep in the living room, so you must have sneaked into my room while I was sleeping without permission.”

“It’s the brother’s duty to care about his sister’s health.”

Aoi pointed his thumb at Runa with the hand holding the bag. His nightly visits to her room were merely to see her sleeping face. He would spend about thirty minutes observing her sleeping face before returning to his room.

“So, don’t make that creepy face. Girls at my age don’t want opposite-sex individuals entering their rooms without permission. So, in the future, please don’t come in without asking.”

“But how can I sleep without seeing Runa’s face? If I can’t sneak into Runa’s room, how am I supposed to sleep?”

Runa’s sleeping face was like a sleep-inducing drug for him. If he couldn’t enjoy that pleasure before sleeping, it would be despair.

“So, if you want to come in, please ask for permission.”

“You refused last time.”

“That was at school. So…”

Runa grabbed the hand holding the bag and pulled Aoi down by bending her knees slightly.

“I won’t refuse your request at home. If you want to come to my room, please ask properly.”

—For girls, there are various preparations, you know…

After adding this sugary line, Runa, with a slightly embarrassed expression, brought her face closer to Aoi’s ear.

“I… want to record this, so could you say it again?”

Aoi took out his smartphone from his pocket and launched the recording app. The phone was already filled with many photos and recordings of Runa, and its capacity was getting close to full.

“I don’t want to. We’re almost at school.”

Since Aoi still couldn’t gather his strength properly, Runa, turning away with a pout, led him to school, pulling him along.