Adultery My Mom & the exchange student

[Penetration]

　　I looked at the hall, where three strong men were having sex crazily with a woman with white skin, and two of the strong men were still dark-skinned. 
　　After chatting with the woman for a while, I pretended to go to the toilet and quietly walked upstairs. 
　　When I came upstairs, I discovered that in addition to the living room in the front, there were many rooms inside. 
　　I looked up, down, left, and right, and it seemed like there were no cameras installed. After checking that no one was there, I went to those rooms.
　　I listened in and out of each room's door, but it was surprisingly quiet. 
　　I heard someone coming up from downstairs, and I immediately ran into the bathroom on the side. 
　　As soon as I entered, I heard intermittent moaning coming from the closed door of the women's restroom. I knew someone was having sex inside, but I didn't have the guts to go in. I had to listen to the sounds in the men's restroom that seemed to be there but not in the women's restroom. Panting. 
　　After about ten minutes, I heard the gasps from the women's restroom and then disappeared. About five minutes later, the door of the women's restroom was opened. I looked through the crack in the door of the men's restroom and saw that there was a man wearing a gold... Sam in the devil mask, not long after he walked out, the tall woman I saw downstairs before walked out of the toilet, her black and gorgeous bottom was supported by her hands, and the white stockings were still worn on both thighs. Go up and walk out on black shiny leather high heels. 
　　However, before the woman went out, I saw the mask on her face. It was the same mask worn by the woman in the picture that Sam had posted on the "Forbidden House" before. 
　　It was a charming silver-white fox mask. 
　　I don't know why, but I always feel that the woman flashing before my eyes is so tall. Although the black skirt somewhat conceals her protruding figure, it still does not conceal her temperament. 
　　I have only seen one woman with such a temperament, and that is...my mother Lin Qian. 
　　Thinking of this, my scalp went numb and I ran out without caring about anything else. 
　　However, when I came to the living room on the second floor, Sam and the woman had disappeared. I looked around uneasily, and even looked around from upstairs to downstairs, but I still didn't see Sam and the woman. 
　　At this time, I remembered a question. I could call my father and ask him if his mother was at home now. 
　　Then, I walked out of the villa from the small door, sat under an empty staircase, and called my father. 
　　Looking at the time, I felt like I had been here not long ago, but it was already nine o'clock in the evening.