Brother, please come home soon. It's been three months since you left on your business trip, and things at home have become completely unmanageable. My older sister-in-law can't hold back anymore—she's masturbating alone in the living room, and she keeps barging into the bathroom every night. I don't know what to do anymore. Brother, how can I possibly calm down your wife's sexual desire? I'm terrified she'll attack me again today. Please, help me.