Adultery My Mom & the exchange student

[Penetration]

　How did he know that I was worried about my mother just because Sam was at home. 
　　Thinking about my father's notebook on the table in the corner, emitting a pale blue light, I thought that although my father was already the leader of the company, his work was not easy. 
　　In this case, I couldn't let my father know that my mother was bullied and insulted by Sam. After returning home, I had to keep an eye on Sam. 
　　However, how should I stop Sam's behavior during these few days when I am not at home. 
　　When I returned to bed, I covered myself with the quilt and tried not to think about those scenes of my mother and Sam. But the more I restrained myself from recalling them, the more those memories flooded into my mind like a flood of movies. 
　　The uneasiness in my heart became more and more obvious, so I continued to pick up the phone and turned on the monitoring on the phone. 
　　Everything in the house was so quiet, not even a mosquito flew across the surveillance camera. 
　　Seeing that the door to my mother's room on the second floor was closed tightly, and there was no sound on the first floor, I suddenly wondered if I had seen it wrong. That Godzilla was not Sam at all, or the Godzilla in those videos shot by Frank. Women are not the people around me at all. Maybe it is a coincidence. In addition, I feel like I have lost my soul these days, forcing myself to regard those people or things as everything I am familiar with. 
　　Everything at home is the same as before. I remember Godzilla live broadcast not long ago and said that he fucked that woman all afternoon. Although that woman was very similar to my mother, maybe it was just a similarity? I watched the surveillance playback record, but there is no record storage. In other words, there is a possibility that Godzilla is not Sam, and another possibility is that Godzilla is Sam. The surveillance did not record the afternoon playback because of my mother and Sam. In the afternoon, it did not appear in the three places where I installed surveillance. 
　　If Godzilla is Sam, then he and his mother must have spent the afternoon in my bedroom on the first floor, or in my parents’ bedroom on the second floor.
　　Thinking of this, goosebumps suddenly crawled all over my body, because I knew what the real facts were like. 
　　Looking at the surveillance camera under infrared light, there was no movement at home, but I felt more and more uneasy. Are they sleeping on my bed now, and my mother is being sprinted by Sam constantly somewhere? 
　　By the way, Li Xiaojun, from the video I saw of Frank or Godzilla, a face similar to Li Xiaojun appeared. This is the reason why I even more doubt that Godzilla is Sam. In addition, the English teacher, The current situation of the child with the English teacher and the husband of the English teacher makes it certain that the person in the "Forbidden House" is Sam. 
　　However, if that person is really Sam, then why has he been sharing those things with me? Isn't he afraid that I will find out it's him? 
　　Or, Sam already knew that I was the one who wrote the novel on "Forbidden House". Although I did use a back photo of Li Xiaojun in college uniform on the cover of the novel, what if I was discovered by Sam so early? If he doesn't expose the novel I wrote, what does it mean? What is his purpose? 
　　Thinking about it, I couldn't help but feel dizzy. Looking at the closed door of my mother's bedroom in the surveillance video, maybe my mother was sleeping soundly and Sam was also resting in my bedroom. It was me who imposed their identities on this brother.