Restoring Your Virility

``` [A series of butterfly effects had prevented many events from the original story from happening. Fortunately, you had patched the gaps as they appeared, keeping the plot from straying too far off course.]

["What are you to Xiao Wu? Why is her scent so strong on you?" Ah Rou's gaze made you turn your head away without thinking.]

["I'm her godfather, I suppose. And you're Xiao Wu's birth mother, right? I'm curious. As rabbits, you should be able to have several litters a year. Why is Xiao Wu your only daughter? And before she took human form, did she ever mate with a male rabbit?" You briefly explained who you were, then asked the question that had been on your mind.]

[Your question was offensive, but Ah Rou had nothing to hide. She answered openly. "Yes, Soft Bone Rabbits can have several litters. But Xiao Wu was under my care, and she never mated with another Soft Bone Rabbit."]

[You gripped Ah Rou's chin and gave her a teasing look. "My lady, I want the truth. I don't believe you could watch Xiao Wu every moment. She must have slipped away a few times."]

[Ah Rou was irritated by your behavior. Then, with some reluctance, she told you something that shattered your understanding of the world.]

[Xiao Wu really had never mated with a male. But she had been intimate with Ah Rou. Each year, when the Soft Bone Rabbits went into heat, Ah Rou wanted to avoid having more children and protect Xiao Wu's chastity. So, reluctantly, she and Xiao Wu explored how two millstones could grind soybeans into milk.]

[Ah Rou could not remember exactly how many times they had done it, but she was certain Xiao Wu had never been with a male. That was the