It is said that behavior is learned, and if allowed once, that person would surely repeat it.
This principle held true in the case of Wang Xiao and Wang Mei, as both of them seemed to have developed an unspoken behavior of intimacy.
It all started a few months ago, when an incident unfolded between them.
At the beginning of this year, Wang Xiao experienced an accidental encounter that resulted in him losing his virginity.
From that point on, he shed the restraints that once held him back.
It was this newfound liberation that drove him to seek out Lin Xue, a woman he considered a whore, to satisfy his desires and educate himself in the realm of relationships between men and women.
In his mind, if he could satisfy someone as Lin Xue, he believed that a normal woman wouldn't stand a chance against his provocation.
For him, this was the necessary first step before pursuing any formal relationship.
Comparing his approach to conquering a challenging video game, Wang Xiao adopted a mentality of playing it at the highest difficulty and successfully clearing it once. He then believed that when playing on easier modes, it would require minimal effort or attention.
With this mindset, he entered into a give-and-take relationship with Lin Xue.
However, as with any daring act, it didn't take long for Wang Xiao to venture even further into an forbidden territory.
His other two sisters, according to Xinyue Zhilan, were too old to sleep with him, but the same can't be said for Wang Mei, who still preferred to sleep in the same bed as her older brother.
She had a habit of clinging to him in her sleep.
With such a fairy clinging to him, how long can his endurance last?
All of this posed no problem before until Wang Xiao turned daring and tried to test her sleep once, touching her body and kissing her while she was asleep.
He thought she was deep asleep and didn't notice his behavior.
However, unbeknownst to him, his sister was not as oblivious as he presumed. She remained fully awake, unsure how to respond to his brazen violation of her trust.
Wang Mei hasn't had her first period yet, but it doesn't mean she isn't educated on the subject.
She knows what was happening but chooses to be silent.
With this, every day Wang Xiao's behavior at night becomes more and more obvious, with him even trying to enter her once during the night. Fortunately, he stopped himself in time and instantly reminded himself of Lin Xue's words.
If he pierced her at this age, she would definitely scream in pain, and the consequences could be dire.
For a moment lost in lust, he would have to compensate with his entire life.
However, that single moment shattered the fragile illusion of silence enveloping them. It was the first time Wang Mei seized the courage to halt him, her voice barely a whisper, "Brother." In that fleeting word, a mix of concern, anxiety, or perhaps even a hint of fear lingered.
Whatever her reasons, it caused Wang Xiao to instantly freeze, his lust dissipating into thin air. That night, he kept his distance, refraining from any advances towards her.
To his surprise, next day — she returned to his room, undeterred by the earlier incident.
In the following days, Wang Xiao resisted the urge to act upon his desires.
But then, something within him shifted.
A resolute decision emerged from the depths of his being, a defiant declaration of "Fuck it!" Ignoring any restraints, he resumed his daring actions, though now with heightened caution.
He knew Wang Mei was awake, her senses were responding to his every move.
With each passing day, the intensity between them deepened, a palpable tension growing like an unstoppable storm.
This become more and more obvious, until it reach the current point of an unhealthy attachment between them.
Both of them, choose to embrace an unspoken silence, not knowing where this journey would carry them.
It was an unspoken bond that existed solely between them, so strong that they even shared the intimacy of bathing together, stripped of any inhibitions.
Xinyue Zhilan knew about their revealing rituals, but chose not to dwell on the fact that they were siblings, dismissing it due to their young age.
Whenever an incident like this occurred, Wang Mei opted for silence, as did Wang Xiao. They seemed to ignore the harsh reality of his hands sneaking inside her clothing, creeping slowly and deliberately towards her chest.
The sensation of his touch intensified as he gently caressed the two small mounds, causing Wang Mei's breathing to quicken with each passing second.
Finally, her flushed face betrayed her inner turmoil as she weakly mumbled, "I-It's done," her trembling fingers involuntarily releasing the pencil from their grip.
Wang Xiao's lips curved into a faint smile as he slowly removed his hands from her body.
With weak hands, Wang Mei hurriedly fixed her dress, and an awkward silence enveloped both of them.
This was the silent agreement between them.
They engaged in passive acts while doing other activities but never actively confronted each other.
Such a relationship was considered taboo.
Wang Mei didn't know much about it and its consequences.
All she knew was — a brother and sister weren't supposed to do this, and it was wrong.
But she couldn't stop Wang Xiao that fateful night when it all started.
And from there onwards, it became a perpetual cycle with seemingly no end.
Wang Xiao, however, understood the consequences of this relationship and was always more careful with her.
After all, he had neither the strength nor the money to support himself, let alone her.
For now, he decided to let things take their course of action. To him, the current Wang Mei was quite attractive.
Her quiet yet wise personality attracted him a bit.
Soon, an uncomfortable sensation washed over Wang Mei, causing her to subtly shift her weight, and twist her buttocks.
She could feel the heat radiating from his undeniable arousal, creating an almost tangible tension that threatened to rip through their garments at any moment.
Sensing the escalating desire, Wang Mei spoke softly, her voice trembling, "L-Let's just sleep. It's already midnight."
Recognizing the potential consequences of their growing desire, she made the decision to call it a night, unwilling to risk the unexpected again.
Wang Xiao, fully aware of the situation, reached out and gently placed his hand on her small shoulders, his touch as comforting as a warm embrace.
Running his fingers through her soft, silky hair, he tenderly reassured her, "Go to your room for tonight. I still have work to finish."
"...."
After a brief silence, Wang Mei nodded, a soft "Mhm" escaping her lips.
She hastily gathered her belongings, her fingers trembling slightly, and quietly walked out of his room, her gaze fixed straight ahead, refusing to look back.
Meanwhile, Wang Xiao remained oblivious to the turmoil brewing in her mind.
Then, a thought of Wang Xueying invaded his consciousness.
Ever since a recent incident, she had unknowingly formed a subtle attachment to him, her heart tinged with a hint of jealousy towards Wang Mei.
Unlike Wang Mei, their relationship had never evolved beyond mere sibling rivalry.
Unaware of her own feelings, Wang Xueying engaged in constant battles with their mother, pleading her case as to why Wang Mei was allowed to sleep with him while she was denied the same privilege.
Deep down, Wang Xueying knew the answer, yet her frustration manifested as minor tantrums driven purely by envy.
But what if she were to discover what truly transpired behind these closed doors?
The hidden secrets, the unspoken desires...
The mere thought sent a shiver down Wang Xiao's spine, a mix of anticipation and strange excitement.
As the lingering fragrance in the room slowly dissipated, Wang Xiao's lips curled into a wry smile.
He cautiously locked the door from the inside, sealing away the forbidden world they shared.
A/N: About the Pedo content, I would keep the story in an natural flow, while placing artificial restrictions, so don't expect an Pedo direct action between them! If I deem as any scene to be too much, I would remove that scene directly.
When I say Pedo, I mean the female characters only, and not the male character. Yes, the author is being a sexist, curse him all you want.
This story would follow a realistic harem approach, contrary to the comedy based anime harem approach which is common on webnovel.
So be in for a taste of a new ride!