Pei Xuan pinched Shen Yingying's waist hard and slowly pulled out his penis. The thick glans scraped across the tender flesh of the vagina, stayed at the entrance of the vagina for a moment, and then inserted it into the deepest part of the vagina again at the same slow speed.
"Um--"
Shen Yingying let out a deep and long moan, her head shaking slightly, and her arms, as slender as willow branches, trembled with comfort.
Pei Xuan then slowly pulled out his penis and then slowly inserted it again, savoring the taste of Shen Yingying's vagina, while proudly admiring Shen Yingying's accumulating desire and feeling Shen Yingying's vagina which was becoming increasingly smooth due to the secretion of vaginal fluid.
"Hmm...ah...hmm..."
As Pei Xuan thrust in and out gently, Shen Yingying's lively and beautiful voice began to hum a gentle and lingering erotic song. The sound was not loud and the rhythm was not fast. There was a hint of lazy joy in her charming voice, as if she had just woken up from a wonderful dream.
After about twenty thrusts, Pei Xuan once again placed his penis at the deepest part of Shen Yingying's vagina, gently stroking the girl's waist with his hands.
Shen Yingying's moaning paused, and her tender vaginal flesh contracted rhythmically, as if asking the penis why it should stop.
Pei Xuan smiled secretly, and soon he started to fuck gently again, but he stopped after just a small trial. He repeated this three or four times. Shen Yingying's eyes were already red from the torture, and the unbearable desire in her vagina was burning her brain like a raging fire. Her butt instinctively wanted to actively pursue the penis, but because her waist was completely controlled by Pei Xuan, she could only struggle and twist in a small range, like a bitch in heat who was eager for pleasure.
Only then did Shen Yingying react and understand Pei Xuan's purpose of tormenting her. At this moment, she no longer cared about anything else and just wanted the thick and hard cock stuffed in her vagina to penetrate her fiercely.
Shen Yingying turned her head and looked at Pei Xuan with her red eyes covered with a layer of mist. She panted hard and said in a sad voice: "Master... Master... don't torture the little bitch Yingying anymore... Come on... Come on, fuck me hard... Fuck me... Master... Please, Master..."
Finally hearing Shen Yingying's plea for sex, Pei Xuan's eyes also turned red as he savored the taste of victory.
It was also a torture for Pei Xuan to have such beautiful flesh in front of him but not be able to fully enjoy it. His penis was already throbbing with veins and was so hard that it hurt.
Pei Xuan sneered and growled, "Alright! I'm going to fuck you to death right now!"
He tightly grasped Shen Yingying's waist with both hands, concentrating all his strength on his waist and abdomen. He changed his previous petty fighting and suddenly pulled out his penis a long way, then reinserted it with a thunderous force, directly hitting the heart of Shen Yingying's vagina.
Shen Yingying was suddenly pushed forward and let out an unexpected moan. Before she could adapt, Pei Xuan's penis did not stop at all and immediately started a new round of thrusting, and in a flash it penetrated into the heart of her flower again.
Before Shen Yingying could finish her moan, she was immediately pushed out into a new wave of moans, one after another, one after another, without stopping.
"...Ah...ah...mm...ah..."
With Pei Xuan's powerful thrusts and impacts, Shen Yingying's upper body was pushed forward again and again, and then pulled back by Pei Xuan's hands again and again.
Shen Yingying's long hair was originally gathered to one side, hanging down quietly, but now it was shaking violently along with her hair, brushing against her sister's chest and cheeks in a messy manner.
It was impossible for her breasts to remain still. Instead, they swayed back and forth following the rhythm of Pei Xuan's thrusting, scraping Shen Lanlan's nipples again and again, causing her sister to moan in rhythm.
What's worse is that Shen Yingying was no longer able to keep her head up and had to lower her head so that her face could be seen by her sister.
Shen Yingying tried her best to turn her eyes away and avoid looking at her sister, but she knew that this was just a futile attempt to cover up the truth. Her face distorted by pleasure and her high-pitched and lewd screams had long been heard and seen by her sister.
All these shameful experiences made Shen Yingying even more excited and sensitive at this moment. Warm vaginal fluid seemed to ooze out endlessly from the depths of her vagina. The slippery vaginal flesh and the rapidly moving penis rubbed against each other, producing an even hotter heat.
Every time after being knocked out by Pei Xuan's waist and hips, there was no need for Pei Xuan to pull her back with his hands. Shen Yingying's body had already moved backwards on its own, and her round snow-white buttocks actively pushed against Pei Xuan's waist and hips, making the sound of flesh colliding even louder.
"Bang!"
"Bang!"
"Bang!"...
"...Ah...ah...well...it's going to break...my pussy is going to be fucked to pieces...ah...Master...Master...I'm going to be fucked to death by the Master...ah..."
Listening to Shen Yingying's unrestrained moans, Pei Xuan, who had broken the virginity of the twin sisters one after another, was finally almost excited to the extreme. His hands were shaking with pleasure, and he could hardly hold Shen Yingying's trembling waist.
However, at this time Shen Yingying had become a female beast who was madly seeking pleasure, and there was no need to control her anymore. Pei Xuan simply let go of his hands, raised them up and slapped Shen Yingying's buttocks hard.
Pei Xuan, with red eyes, attacked without holding back. After a few or three strikes, the snow-white buttocks were covered with bright red palm prints.
Shen Yingying was in great pain, tears mixed with pleasure and pain burst out, and she cried out in a sobbing voice: "...Master...please, Master...stop beating me...stop beating me...Master...my butt is going to be broken..."
While Shen Yingying was crying, she did not hesitate to push her red butt back again and again as before, taking in all of Pei Xuan's cock and palm strikes. Her pussy, which had been tightening due to the pain, felt more pleasure from the impact of the cock. They gathered together and broke through the defenses of her brain, causing Shen Yingying to scream and ejaculate.
"Look at you now! What's the difference between you and your sister? You slutty bitch!" Pei Xuan finally reached his limit in the crazy response of Shen Yingying. He grabbed Shen Yingying's waist again with his hands, controlled Shen Yingying's buttocks, and pressed his penis against the delicate heart of the flower, shooting seemingly endless thick semen into Shen Yingying's virgin vagina.
After the electric-like pleasure, Pei Xuan pulled out his penis breathlessly, loosened his hands, and let the powerless Shen Yingying fall down and fall on his sister.
Shen Yingying tilted her head, leaning on her sister's shoulder, her lifeless eyes staring straight ahead, muttering, "...Yes...Master is right...Yingying is very slutty...We two sisters are slutty little bitches..."