My Dear Sisters
When one practices martial arts, the rate at which impurities accumulate in the body changes. Circulating qi during meditation reduces this buildup, and once a martial artist reaches the Master Realm, all waste is completely expelled. This is why a higher cultivation realm brings physical harmony, making the body more beautiful.
However, there were naturally limits. While one's skin could become smoother and excess fat could melt away to make them slender depending on their realm, certain innate physical traits remained unchangeable. The most fundamental of these was the size of a woman's breasts. Unless one consumed an elixir with bizarre side effects or practiced some heterodox martial art, enlarging one's breasts was practically impossible.
"Grr...!"
"Oh my. Why so touchy? Could it be... you were actually self-conscious about it?"
Wearing a triumphant expression, Tang Ga-hui cupped the undersides of her breasts, thrusting the massive mounds of flesh forward. Those baby rice cookers, built on an entirely different scale from her own, instantly triggered Tang Ga-in's inferiority complex.
After all, how much did Tang Hwi love breasts? Even before he lost his memories, whenever they coupled to treat his Heart Demon, he had never once failed to latch onto her breasts, suckling on them greedily like a baby.
But look at the swaying baby rice cookers on Tang Ga-hui. It was as if all of Tang Suryeon's breast genetics had been dumped entirely onto her eldest daughter, creating a gap so vast it was hard to believe they were biological sisters.
Tang Ga-in was by no means small either. While she didn't exceed the average range, her breasts were right on the cusp of it. They were the perfect size to fit snugly in Tang Hwi's hands like custom-made handles.
"Brother loves my breasts, you know!"
"Ga-in, dear. You shouldn't delude yourself. Hwi is just sweet, so he likes your breasts as well. Most men are wolves at heart, so they naturally prefer bigger breasts."
"......Ugh!"
She bit her lip in sheer frustration. As a woman, she couldn't help but agree deep down that there wasn't a single lie in Tang Ga-hui's words. Yet, her pride as a woman wouldn't allow her to meekly back down. Even if the woman before her was her own older sister, right now, she was nothing but a romantic rival.
No. I can't beat that milk-jug monster with breast size alone. Something else... I have to show off something else...!
"Listen to this old maid talk."
"W-What?!"
"Am I wrong? Daughters of martial clans tend to marry a bit late, but twenty-three is definitely pushing it. All the decent prospects have probably been snatched up by other families by now."
The Sichuan Tang Clan rarely married their daughters off to other families; instead, they took in matrilocal husbands. While poison resistance was one factor, the main issue was the risk of their secret poison formulas being leaked to the outside world in a fit of emotion. The true terror of poison arts lay in the absence of a known cure. If outsiders learned how to neutralize their poisons, the Tang Clan's martial might would be severely crippled. Thus, they rarely allowed their daughters to become members of other clans.
Therefore, if Tang Ga-hui were to marry, she would have to bring in an outsider. The problem, however, was that all the renowned young experts of the younger generation already had partners. Tang Ga-in was poking right at this sore spot.
"H-Hwi... told me to marry him later. Ga-in, you've already slept with him, but did you ever get a proper confession?"
"......"
There was no way she had received a confession. In his current state as a five-year-old child, he was too busy panting and struggling to keep up during their trysts, and back when he was normal, she had foolishly rejected him.
"So? Are you saying you're going to marry him just because you got a confession from a five-year-old?"
"T-That's..."
A fierce back-and-forth ensued. Watching Tang Ga-hui hesitate and stammer, Tang Ga-in suddenly felt a pang of sympathy. She saw a reflection of her own past, conflicted self in her older sister. Wasn't that hesitation the very reason she had rejected his confession before, causing things to twist into this bizarre situation? If only she had accepted her feelings sooner, she and Tang Hwi would have established a harmonious—albeit slightly too intimate—relationship as siblings long ago.
"Sister. I'm telling you this not as your younger sister, but as a fellow woman."
"Hmm?"
"Stop making excuses and denying the attraction you feel. It's a foolish thing to do, and it only leaves you with regrets. Since you'll regret it whether you do it or not, just... play dumb and go for it. I don't think it's a bad thing to let everything go and be honest with your feelings. Do you think this decision was easy for me?"
It was an incredibly sincere piece of advice, completely contrasting the petty bickering they had been engaged in just moments ago. Since they were technically 'rivals' now, she could have easily ignored her. Yet, Tang Ga-hui couldn't bring herself to brush off her sister's words. She could feel the genuine sincerity in Tang Ga-in's advice, laced with a shared sense of pain.
It couldn't have been an easy decision for Ga-in either. When I think about it, of course it wasn't.
How much agonizing must she have gone through before deciding to be with Tang Hwi? Unlike herself, Ga-in didn't have any facial scars from Qi Deviation, so she must have had even more normal options to consider. Her desire to lean on someone wouldn't be as desperate as Ga-hui's, yet she had overcome all those doubts and chosen to be with Tang Hwi.
"Well, I'll leave you to think about it in peace. I'm going to go breed like crazy with Brother now. Oh, and Sister? Don't call me small ever again. I'm plenty big, okay? If you call me small one more time, I won't let it slide, even if you are my older sister. ...Hmph!"
Slide. Click. Having said everything she wanted to say, Tang Ga-in turned on her heel without hesitation and headed back to Tang Hwi's room. Tang Ga-hui knew she should return to her own room as well... but perhaps because her sister's words had pierced her wavering heart like a dagger, she stood frozen in place for a long time, looking utterly dazed. Just as she finally snapped out of it and prepared to take a step—
"Hic!" The sudden, sweet moan echoing from the room made Tang Ga-hui freeze instantly. She was utterly shocked. Tang Ga-in, who had recently surpassed her in martial arts while her own progress stagnated, couldn't possibly have weaker sensory perception than her. In other words, Ga-in known she was still standing right outside, yet she had deliberately started making love anyway. Tang Ga-hui's jaw dropped.
The sweet, melting moans were so vivid that Tang Ga-hui could easily picture Tang Ga-in writhing in ecstasy. She must have forced Tang Hwi's flaccid member erect—since he couldn't move his waist properly in his current state—and mounted him. Then, she would be riding him like a horse, ruthlessly milking him dry. Whenever Tang Hwi's uncontrollable lust made him hard, Ga-hui had only ever helped him release it until he calmed down; she had never milked him so thoroughly that he went completely limp.
Gulp. Tang Ga-hui knew all too well what Tang Hwi's cock looked like, and exactly how big it was. Having recently used her breasts to milk him, how could she not? To exaggerate slightly, she felt as if the shape of his cock had been permanently branded into her cleavage. The thought of that rock-hard, searingly hot shaft impaling Tang Ga-in made her throat go dry.
Her younger sister's moans were replayed in her mind, repackaged as her own. She vividly imagined herself being impaled by Tang Hwi's massive tool, her huge breasts bouncing obscenely as she let out wanton cries of ecstasy.
T-This is for Ga-in's sake!
The only reason she wasn't leaving this spot was purely out of concern for Tang Ga-in.
Ga-in started this knowing I was here anyway...!
Could her body really handle taking that massive, monstrous thing inside her pussy? It was a purely physical concern, so this definitely wasn't spying or voyeurism. Comforting herself with this excuse, she crept closer to her brother's room.
She opened the door so quietly that the sound was completely drowned out by Tang Ga-in's high-pitched moans. She didn't swing it wide open, but cracked it just enough to secure a clear line of sight. And when Tang Ga-hui witnessed the scene inside, she gasped in shock.
Her siblings were tangled together on the bed, their hips thrusting like wild beasts. They caressed each other's bodies, exploring every inch in a display of raw, passionate lovemaking. She was shocked to see her once-innocent siblings flaunting such seductive, depraved postures, yet she couldn't tear her eyes away. It felt as though she were witnessing a profound mystery of nature, even as a deep sense of taboo washed over her.
"Haaah... It actually goes in... that deep...?"
She was struck by the wonders of the human body, her mind reeling with continuous shock. It was the moment she realized that a woman's lower hole could do far more than she had ever imagined.
"Mnh..."
Before she knew it, her body had grown burning hot. Her breathing was ragged, and a strange, throbbing pleasure in her lower abdomen refused to subside. Blaming it all on Tang Ga-in's sheer lewdness, Tang Ga-hui desperately tried to cool herself down. She tried to clear her mind to achieve a state of tranquil serenity, and even circulated her qi lightly to relieve the tension in her body. However,
The moment Tang Ga-in let out another sweet, high-pitched moan, all her efforts were instantly blown away. What if I get caught like this? Tang Ga-hui's anxiety grew. Of course, the simple solution was to leave, but she unconsciously excluded that option from her mind. Even though she had only swallowed his Yin-Yang Semen with her mouth rather than receiving it in her pussy, her subconscious desire to remain by Tang Hwi's side had already swelled beyond control.
Flinch. Suddenly, Tang Ga-hui's eyes locked with Tang Hwi's. Startled, she panicked and fled the scene. She couldn't even remember how she made it back to her own room.
"Haaah...! Haaah...!"
Clutching her wildly pounding chest as if it were broken, she panted heavily. Ga-in had said she slept with Tang Hwi, but just how long had they been doing it for her to be so practiced at it? Her chest ached, and her vision blurred. It didn't take long for her to realize that this feeling was jealousy.
She still had feelings for Tang Hwi. Feelings so deep and intense that she was actually jealous of her own younger sister. Even as she watched them engage in such scandalous acts, her first thought had been envy. Now, she worried about how she would even look Tang Hwi in the eye tomorrow.
"I-I need to sleep. Now."
A good night's sleep would surely cool her down. With that thought, Tang Ga-hui lay down on her bed, spending the entire night wide awake, her body burning with heat as she unconsciously rubbed her thighs together.