Dark matter is an invisible substance that may exist in the universe. Although it cannot be directly observed for now, there is extensive evidence that it exists in the universe, just like Shen Yux...
0033 My stomach is so itchy, I want it deeper (h)
Song Ning turned away from Shen Yuxiu, braced his hands on the door panel, and bent his upper body into a straight line parallel to the ground.
Her black shirt was rolled up, revealing two round, glistening, soft, and white nipples; her trousers were pulled down halfway, and her snowy buttocks, illuminated by the candlelight, were covered by the man's trousers, revealing only a small portion of their smooth, full sides; two knotted condoms lay at her feet.
Shen Yuxiu brushed her long hair to one side, revealing her flushed, slender neck: "Can you still hold on?"
Shen Yuxiu stood behind Song Ning, slowly pulling the penis out of her vagina, then suddenly thrusting it in.
"Hmm..." Song Ning gasped, nodding erratically, "Okay...".
Song Ning heard Shen Yuxiu laughing behind her. Before she could turn around to confirm, his fingers meandered down her back, gently tracing her waist and buttocks.
The slow, deliberate caresses were like sparks, sending a shiver down Song Ning's spine, causing her waist and abdomen to spasm, and even her vagina to clench. She cried out, "Shen Yuxiu..."
Shen Yuxiu's body stopped abruptly due to Song Ning's grip, but his hands did not stop.
He teased in a voice, "Ningning, it's too tight."
She wanted to relax, but her body was out of control, especially every time he pulled out, it felt like there were magnets inside, and she wished she could lock that big thing inside her.
"Don't move!" Song Ning's eyes were burning, and her lower abdomen was itchy. She just wanted Shen Yuxiu to go deeper and help her get some more pleasure.
"Who made me unable to move?" Shen Yuxiu leaned down, pressed against her back, pinched her face, licked her lips, and beckoned her to take the initiative to kiss him passionately.
Song Ning could never resist Shen Yuxiu's kisses. She stuck out her tongue and teased Shen Yuxiu's tongue, circling around it.
"Don't touch my waist." After kissing for several minutes, Song Ning reluctantly pulled away from Shen Yuxiu's tongue, her hips swaying gently. A strong resistance rubbed against the smooth skin where the two were joined, making them even more reluctant to part.
Shen Yuxiu groaned. Every time his fingers brushed against her lower back, she felt a tingling sensation all over her body. The reaction in her vagina was even stronger than when he touched other places, but she didn't like it.
Feeling her body begin to contract, as if she were about to experience another climax, Shen Yuxiu thrust his hips, pumping inside her. At the same time, he moved his hand down to find the small clitoris hidden above her vulva, pressing and gently kneading it with his fingertips.
Her orgasms are always rapid and intense, making her so sensitive that people dare not have too much of her, for fear of exhausting her.
When the little beast beneath him began to only care about its own pleasure, Shen Yu changed his approach to rubbing with two fingers: "Going to come again?"
Song Ning's forehead, beaded with sweat, furrowed in discomfort, and a soft moan escaped her rosy lips. Her hand climbed up Shen Yuxiu's forearm, the sleeve of his shirt rolled up, her nails digging slightly into his muscle: "Mmm... come in a little more..."
Song Ning swayed her hips back and forth, dissatisfied with the depth of Shen Yuxiu's penetration. He had clearly penetrated very deeply last time, making her feel incredibly good, but now he refused to go all the way in.
"My stomach is so itchy." Song Ning's eyes welled up with tears, and she bent over backward as he penetrated her.
"Does it itch?" Shen Yuxiu released her clitoris and covered her flat stomach with his hand.
"I don't know... could you go a little deeper..." Not knowing what he was worried about, Song Ning became anxious, "Shen Yuxiu... if you're any slower... I... I..."
She was so angry that she couldn't even bring herself to go see other men.
"How are you?" Shen Yuxiu released her face and touched her breasts, his movements so gentle that Song Ning ignored the coldness in his voice.
Song Ning did not answer.
Shen Yuxiu kneaded her full, firm breasts, slowing the pace of his penis entering and exiting her vagina. "Want to find another man again? Who are you looking for?"
Song Ning shook his head.
She didn't want to find anyone else, she only wanted him.
Shen Yuxiu blocked Song Ning's swaying waist, refusing to let her treat him as a sex object with the same function as other men: "Ningning, explain yourself."
If Song Ning hadn't noticed that something was wrong with Shen Yuxiu, Zhenbai would have been in love with him for so many years.
She was secretly pleased by his jealousy, turned her head to ask him for a kiss, and after he forcefully swept her lips around her, she gasped for breath: "Shen Yuxiu, I didn't go looking for other men."
"Have you thought about it?" Shen Yuxiu pulled her closer, kneading her breasts and clitoris while ignoring the penis inside her vagina.
"No...no...I only want to do it with you, I don't want anyone else." Song Ning was about to climax from Shen Yuxiu's touch, but this climax was accompanied by an unsatisfied itching sensation. What she wanted was the thing inside her that would make her happy.
Hearing the satisfactory reply, Shen Yuxiu released his grip on her body, stood up, and grasped her buttocks: "Lift your buttocks up a bit."
Song Ning raised her buttocks, which were still clamped around his penis, full of anticipation.
"How deep? Fill it all in?" Shen Yuxiu parted her buttocks and slowly withdrew the rod from her flower, stopping just before it was about to slip out of her opening.
"I want...I want you all to come in." Song Ning licked her dry lips.
"What a little wild beast." Shen Yuxiu suddenly straightened his back, pushing his exposed genitals all the way in, and asked as he thrust, "Does it still itch like this?"
"If you press harder... it won't itch anymore..." Song Ning had long forgotten about the itch; now, only light, floating clouds remained in her mind.
"..."
Shen Yuxiu almost laughed, but the tight contractions from the shaft kept him occupied.
Shen Yuxiu looked at Song Ning beneath him.
She was knocked so hard that half of her upper body was pressed against the door, her face flushed, her beautiful eyes tightly closed, and her full lips exuding an alluring temptation.
Her back was straight and long, and when she lay like this, there was a beautiful spinal groove that extended from her black cashmere sweater to her waist. There was a deep dimple on each side of her waist, which looked very beautiful.
She was a natural beauty, both in terms of her face and figure, but she liked to squander them.
Recalling the shocking scars on her palms two years ago, Shen Yuxiu lost control of the force of his impact.
He forcefully grabbed Song Ning's buttocks and pulled her towards him, his erect penis thrusting deep into Song Ning's lower abdomen, moving rapidly and forcefully.
"Ugh..." Song Ning had no idea what Shen Yuxiu was thinking. She only knew that he suddenly bumped into her hard and fast. Before she could get used to it, her back straightened up abruptly, and a tingling electric current ran up her spine, leaving her mind blank.
Confirming that she had climaxed, Shen Yuxiu lifted her upper body, held her tightly in his arms, and swayed his hips faster: "Want more?"
Song Ning shook her head and said lazily, "I'm sleepy."
"Then I'll carry you back to sleep later." Shen Yuxiu pulled her wide collar down to her shoulders, opened his mouth to suckle her shoulder, and thrust his lower body rapidly.
Song Ning was held captive to his chest, her body still surging with intense pleasure, but her eyelids were heavy, and she nodded sleepily.
Shen Yuxiu chuckled, feeling as if he had been used and then discarded.
He pulled his engorged penis out of her body, ejaculated with his hand, threw away the condom, and carried Song Ning back to the room.
——
I originally wanted to write a scene where the older brother gets jealous and then has a passionate encounter with his younger sister, but the older brother's self-control is just too strong, ┐(~)┌ I can't help it.