Liu Sitong was equally insatiable, and the moment Zhao Chi's bulk pierced her, she received immense satisfaction.
Similarly, experiencing two different women in the same bed within a short time was also a fantastic experience for Zhao Chi.
Amidst Zhao Chi's fierce thrusting, he still found time to sneak a peek at Zhang Xiaorui. He could be 100% sure that Zhang Xiaorui was definitely awake now! Moreover, she was eavesdropping on everything happening between him and Liu Sitong!
In other words, no matter what Zhao Chi did to Liu Sitong, no matter how loud they were, Zhang Xiaorui would not wake up! After all, you can never wake someone who is pretending to be asleep!
Therefore, Zhao Chi deliberately struck Liu Sitong hard, wanting her to be overwhelmed, wanting her to feel like she was in heaven yet dying. This, in turn, would surely make Zhang Xiaorui, who could only watch but not partake, feel uncomfortable... and so arouse Xiaorui's insatiable desires even more.
