Yuchi Chi swallowed hard, her eyes barely able to move away from her mother Tang Yuxi's butt. However, she still looked a little embarrassed, and blushed as she asked, "Whose butt is this?"
"Is this important?" Pei Xuan gently pushed Yuchi Chi's back, and Yuchi Chi followed suit and walked towards the wall. "Don't think too much, just enjoy yourself now."
"Eh?" Yuchi Chi was halfway there when he suddenly picked up the shorts Tang Yuxi was wearing from the floor and said in surprise, "I have a pair of pants that are exactly like this!"
Pei Xuan smiled secretly. It turned out that Tang Yuxi secretly put on her daughter's clothes in order to make herself look younger.
"Sister Bijiri, our aesthetic tastes are similar." Yuchi Chi said cheerfully, "It seems we are probably the same age."
"No," Pei Xuan smiled and corrected Yuchi Chi's misunderstanding, "This sister of yours is already forty years old."
"Ah?" Yuchi Chi was very surprised. "She's the same age as my mother. She turned out to be an old aunt!" After saying that, he felt something was wrong and said embarrassedly: "I'm sorry, Sister Bijiu, I didn't mean to say you were old..."
Yuchi Chi quickly walked to the front of the buttocks, stretched out his hands and touched Tang Yuxi's buttocks. The smooth skin felt great and the surface area was very large. It would take a while to touch it all, which made Yuchi Chi unable to let go.
"Sister Biji, why are you shaking all the time?" Although Yuchi Chi enjoyed the waves of flesh stirred up by the trembling snow-white buttocks under his palm, he still couldn't help but feel strange, "Did I hurt you?"
Tang Yuxi was gagged and naturally couldn't answer, which made Yuchi Chi even more suspicious: "Sister Bijiu, why don't you say anything?"
"A wall butt isn't a person, it's an object for people to enjoy. How can an object speak?" Pei Xuan explained to Yuchi Chi with a smile, "She's trembling not because of pain, but because she feels so good. This shows that your technique is very good."
"That's good." Yuchi Chi accepted Pei Xuan's words without reservation and said proudly, "All my skills were practiced on Ah Yu."
Yuchi Chi felt relieved and used his hands again to change from stroking to kneading. He held Tang Yuxi's snow-white and soft buttocks in his palms, and squeezed them into different shapes according to his own interests, having a lot of fun.
Yuchi Chi became more and more excited as she played, and couldn't help but compare. Although Pei Qingyu's butt was tighter and more elastic, there was not so much butt flesh for her to pinch and round at will. Especially when she found that even if she spread her fingers as wide as she could, she could not grab less than half of the butt flesh, she couldn't help but feel overjoyed.
"I'm sorry, Ayu." Yuchi Chi couldn't stop playing with your beautiful buttocks, so he could only confess silently in his heart, "When I get back, I will definitely caress your butt more as compensation..."
Yuchi Chi's hands were sore from kneading, so she stretched out two fingers and probed into the entrance of Tang Yuxi's vagina. She found that although there were some traces of water there, it was far from wet enough. She couldn't help feeling discouraged. If she had touched Pei Qingyu's butt like this in the past, Ah Yu would have been flooded with moisture long ago.
However, Yuchi Chi did not give up. Her fingers groped for the clitoris and pressed it very gently, rubbing it back and forth slowly, patiently stimulating the most sensitive part of a woman's body.
Yuchi Chi's skillful movements made Tang Yuxi tremble more violently and also successfully aroused Tang Yuxi's desire.
A stream of hot and humid air rushed to Yuchi Chi's palm. She knew that a lot of vaginal fluid had flowed out of the vagina, so she slightly rotated the direction of her palm, pressed the clitoris with her thumb and continued to caress it, while her index finger and middle finger were put together and slowly, bit by bit, inserted into Tang Yuxi's vagina.
Just as half a finger went in, the flesh of the vagina suddenly contracted tightly and bit Yuchi Chi's finger tightly.
As soon as he inserted his fingers into her, he brought her to a small orgasm, which made Yuchi Chi very happy.
She continued her efforts, using her three fingers to stimulate Tang Yuxi's clitoris and vagina at the same time, which was something a man could never do with just his penis.
The double stimulation was too intense, and within just five or six minutes, Tang Yuxi had reached several orgasms. This frightened Yuchi Chi a little, and he didn't dare to continue. He quickly pulled out his wet fingers, and then gently patted Tang Yuxi's butt to calm her down from the intense orgasm.
"How is it?" Pei Xuan walked forward and asked Yuchi Chi with a smile about his experience. "Do you like my gift?"
"I like it..." Yuchi Chi's little face flushed, and she smiled shyly, "Thank you, Master. I'll let the little mare and Sister Bijiu serve you together later."
"No rush." Pei Xuan then asked, "Do you like my sister's pussy more, or your sister's pussy?"
"How...how can I compare them..." Yuchi Chi began to worry, "If I have to choose one, then I still prefer Ah Yu's pussy, because I love her."
"It seems you are still a pure love warrior." Pei Xuan smiled and slapped Tang Yuxi's honey hole a few times, "But you are too ungrateful. You didn't even choose the place where you were born."
"Ah?" Yuchi Chi failed to understand Pei Xuan's words for a moment, and looked blankly, not knowing how to respond. Pei Xuan simply turned the buttocks over, allowing the long-legged mother and daughter to face each other.
"Mom!" Yuchi Chi screamed in surprise, "How could you be... Sister Biji!"
Yuchi Chi had already witnessed Pei Xuan's training of Pei Qingyu and Du Ruoyun, mother and daughter, and had been influenced by him. She did not think there was a big problem in sharing a master with her mother, but she was ashamed and angry that not only did she have lustful thoughts about her mother, but she also raped her mother to orgasm with her fingers, making her not know how to face it for a while.
Pei Xuan took Tang Yuxi down from the wall. Her arms and legs went limp and she collapsed into Yuchi Chi's arms.
At this point, Tang Yuxi, filled with grief, shame and indignation, was at her wit's end. She could only burst into tears in despair, muttering, "What sin have I committed... What sin have I committed..."
"Okay, okay, don't cry, Mom." As a daughter, Yuchi Chi comforted her mother in turn, "Relax, don't think too much. Ayu and Ayu's mother are also the master's sex slaves. Aren't they living a good life now? This is all destined for us, understand?"
"Yes... this is all destined..." Tang Yuxi seemed to have taken her daughter's words to heart, but she still couldn't help sobbing, "This is all destined... My life is so miserable... so miserable..."