Adultery My Mom & the exchange student

[Penetration]

　I know that my mother is asleep and Sam is not at home tonight. Maybe he told his mother that he will not go home to sleep tonight. 
　　Of course, mother is not worried about what will happen to Sam. Although Sam is still a minor, but he can do those things, do you still need to worry? 
　　Moreover, I remember that Sam himself said that he owns shares in the largest hotel in Linhai. It is not an exaggeration to say that he is a very rich second generation. 
　　Even if something happens to him, I don't care anymore. I hate this black man from the bottom of my heart. 
　　All I want now is to go back to town, have a showdown with Sam, and get him out of my family and my life. 
　　The next day, I was used to watching the surveillance at home. From morning to night, I didn’t see Sam’s figure. Only my mother was at home. I don’t know why, but I always felt that my mother’s shadow had a slight curvature. Fortunately, my father always looked at me. I called my mother all night. 
　　Three days later at night, I finally saw Sam's figure from the surveillance camera. It was his mother who opened the door for him. Sam was still smiling, but he did not hug his mother, but spoke to her politely. Come into the room. 
　　During the past few days when Sam was out, he didn't go home to sleep at night. Maybe he told his mother where he was going and what he was doing. 
　　After so many things happened, his mother would definitely not worry about him as a child anymore. 
　　Since I am very disgusted with him now, I did not go to WeChat to ask him what he has been doing these days. 
　　Although Sam is not at home these days, I still check the situation at home through surveillance from time to time. Mom looks very lonely. She is cooking alone in the kitchen, sitting in the living room eating alone, and returning to the bedroom on the second floor early. Even when he was resting, he always had his mobile phone in his hand. Even when he was cooking, he would turn his head to look at the mobile phone placed aside from time to time. 
　　I think she must have been chatting with her father these days.
　　But what puzzled me was that on the day Sam came back, I saw from the surveillance camera that my mother clearly showed a kind of joy from the heart in her body language.