Under the bright gaze of the young girl, the thick, dark penis pressed between her round, snowy buttocks. With a thrust, it forced open the delicate pink chrysanthemum bud with a "whoosh," penetrating it deeply as if without any resistance!
Even the old man was somewhat surprised, because opening a young girl's chrysanthemum was much more difficult than this…
Of course, the girl's anus was also extremely delicate and tight, like a warm, folded, and constricting tube tightly binding the penis. The intestinal walls were stretched to their maximum extent, the delicate folds and grooves of the bud clearly visible.
However, firstly, because her snowy buttocks had been bathed in too much honey-like fluid, her anus was also moist, and secondly…
The girl's newly opened anus had a strange, oily, and smooth feel. It wasn't a wet feeling, but rather a particularly smooth and delicate texture, as if coated with oil, allowing the penis to penetrate deeply.
The old man couldn't help but sigh. Truly, she possessed the most alluring body every man dreamed of; every inch of her body was flawlessly perfect, a rare beauty indeed!
However, after all, it was still a virgin's first time…
In fact, the moment he penetrated her, the girl instinctively whimpered in pain, her small hands gripping the sheets tightly, her slender waist tensing, her jade-like legs straightening, her whole body trembling slightly.
A trickle of blood even trickled down her snowy buttocks…
The fleshy constriction also caused the old man's thick penis to stop after only entering about halfway. After a moment of adjusting to the astonishing tightness of her tender anus, the old man continued to thrust slowly.
The delicate anus was filled with numerous folds, soft, warm, and moist, wrapping his penis tightly, almost imperceptibly, while constantly writhing and contracting. Although it lacked the muddy wetness of the vagina, it seemed even more intensely hot and tormenting.
*Smack!*
With the old man's thrusting back, his enormous penis plunged in relentlessly, until it slapped against the girl's round, snow-white buttocks. From the moment it entered, the old man began to thrust in and out without pause, gradually increasing the speed. Each thrust of his shockingly thick penis, nearly twenty centimeters long, resembled a colossal pillar thrusting between her two smooth, upturned buttocks, before slamming it in hard, making the delicate, white flesh tremble violently like surging waves.
"It's bleeding again..." The young girl knelt beside him, swallowing hard. She suddenly remembered the first time this old man had violated her anus—the burning pain, the tingling sensation, the swelling—a memory she could never forget. Now, seeing her sister suffering the same torment, the girl felt a strange, euphoric pleasure, like the thrill of smoking marijuana.
She leaned closer, her small hand caressing her sister's fair, smooth face, especially her furrowed brows and trembling dark eyelashes. She whispered, "Sister...it's not that I don't love you, it's just that you've been naughty...I've given you so many hints, yet you still gave me my brother."
Her cherry lips brushed against the girl's jade-white ear: "You're so smart, you must understand...From childhood to now, all I've ever needed is for you to give me one thing, but why won't you..."
As soon as the young girl finished speaking, for some reason, a single, glistening tear suddenly rolled down the corner of the young girl's tightly closed phoenix eyes—perhaps a testament to the bond between sisters.
Meanwhile, the old man was cupping the two firm, perky breasts of the young girl, kneading and shaping their plump, elastic, snow-white flesh into various lewd forms. His thrusts became increasingly ferocious, the slapping sounds never ceasing, driving the girl to ecstasy. Her slender, lean waist, devoid of any excess fat, arched and twitched incessantly.
At the same time, he hoisted a pair of plump, slender legs onto his shoulders, admiring the beautiful sight of her curled toes and taut arches, while tightly gripping her soft, smooth waist, his waist slapping rapidly, his penis thrusting and pounding.
Her two snow-white, soft buttocks were already flushed red from the beating, the center of her buttocks a mess. Her anus was stretched round, forming a thin, pinkish ring of tender flesh around his thick penis. With each thrust, the blood had been diluted and mixed with the diluted virgin blood in her cleft, indistinguishable from the other. A pair of soft, swaying breasts bounced back and forth, their rosy nipples, like cherry blossoms, alluring with each sway. They were frequently invaded by the old man's large mouth, sucked and licked until they glistened, moist, and swollen.
"Mmm...ah~wooo~ah~"
The young girl sobbed incessantly, a tear barely visible on her cheek, a faint trace against her flushed, drunken face, making her appear like a delicate pear blossom in the rain, utterly pitiful.
The tender girl extended her delicate pink tongue and wiped away the tears from her sister's face, a bittersweet taste tinged with a strange sweetness…
Perhaps, this perfectly reflected her current state of mind.
Suddenly, the young girl's body trembled violently. Her slender waist tensed, her legs straightened, and her round buttocks involuntarily rose high. Her swollen, red vulva opened like a small mouth, and from within its translucent, pink flesh, a stream of silvery fluid gushed forth like a cascading waterfall—not much, but intense.
The spray, like scattered pearls and jade, splashed all over the old man…
The old man, however, was not offended at all. On the contrary, he felt intense excitement from the alluring fragrance, like a clear spring mixed with honey, like orchids and musk. This woman was simply too exquisite; her rear was actually her most sensitive spot. Her first time, marked by pain, had already caused her to gush with fluid.
In his excitement, the old man pressed down on the girl, pinning her pert breasts beneath him. His mouth nibbled at her snowy neck, his nose inhaling the moist scent of her hair. Finally, he seized her pink lips in a passionate, lingering kiss.
At the same time, his lower body pounded against her like a cicada's tail, the intense thrusts splashing out all the excess fluid from her vagina, turning the sheets beneath them into a swamp!
After nearly a hundred thrusts, the old man slammed his hips against the girl's shapely buttocks with a sharp, wet thud. The splashing water left their two hips, one dark and one white, pressed tightly together, trembling as if they were one.
Dizzy and utterly satisfied, the old man lay on top of the girl, kissing and caressing her smooth limbs. After a long while, he finally sat up, parted her snow-white legs, and withdrew his thick, hard penis from her tight anus.
"Pop!"
Like opening a salve, her anus contracted gently, and a thick, white fluid, streaked with blood, gushed out, flowing down her buttocks like a stream…
Seeing this, the old man's penis, which had shrunk slightly, began to stir again. The young girl rolled her eyes, but there was nothing she could do. She could only come over and clean him up with her small hands and mouth…
Until, the enormous penis was fully erect once more in her tender mouth.
Stroking the glistening, thick penis, the young girl coughed lightly and said coquettishly, "Are you going to torment my sister again? If you keep going like this, your Nine Yang Internal Energy might not work anymore."
The girl implied that she needed to at least make sure her sister wouldn't notice too much of a problem later. Even though the old man's Core Formation stage internal energy had miraculous effects, if her sister's newly deflowered vagina was continued to be ravaged by such a large penis, anyone could tell something was wrong afterward.
The old man pursed his lips regretfully. He knew this too, which was why he hadn't continued to penetrate her vagina the third time. The cultivation of internal energy actually has two stages. The first is the internal strength developed by tempering muscles and bones, progressing from Ming Jin (manifest strength) to Hua Jin (transformation strength), from simply increasing brute force to achieving a state of perfect immunity to rain.