Adultery My Mom & the exchange student

[Penetration]

"Well...I...come to see you!..." What surprised me was that Li Xiaojun looked at Sam, his eyes evasive. 
　　"You go to the living room to play, Xiaojun. You haven't had lunch yet. I'll make us lunch!" Mom smiled slightly, walked to Li Xiaojun and touched her head. 
　　Because last time my mother and Li Xiaojun’s mother were taken to the hotel by the bank executive, I found that my mother and Li Xiaojun’s mother seemed to know each other. Otherwise, how could they sleep in the same room and both wear bank uniforms. 
　　"Well, excuse me, thank you, auntie." 
　　"Well, you guys go and play." Just as Li Xiaojun was talking, I saw Sam behind my mother actually stretched out a black hand and pinched her butt. 
　　The mother seemed to be frightened too, and quickly pulled Li Xiaojun towards the living room.
　　Watching my mother and Li Xiaojun walk towards the living room, I saw Sam behind them smile lewdly, and the black hand that had just pinched my mother's butt scratched Sam's nostrils, making a look of enjoyment. 
　　"Sam, come and play with me, I'll cook." Mom tried her best to hide her embarrassment, glanced at Sam, and walked to the kitchen without waiting for Sam to reply. 
　　"Okay mom..." Sam walked happily to the living room. 
　　"Dear squad leader, why did you come to see me? I miss you so much." Li Xiaojun was sitting on the sofa. Sam came over and sat directly next to Li Xiaojun without any shame. His black hands climbed onto Li Xiaojun's thigh. . 
　　Only then did I notice what Li Xiaojun was wearing today. 
　　The most conspicuous thing is that she is actually wearing a light beige sleeveless silk dress, and a pair of black stockings on her beautiful legs. Her long hair is shawl, and her bangs are slightly curled from the middle to both sides. Under the bangs are a pair of willow eyebrows. Naughty eyes, a tall nose, and a rosy, slightly upturned mouth. 
　　What worries me the most is that the dress this little girl is wearing today is a bit see-through, and her cleavage is clearly visible on her chest amid her rapidly growing breasts, and she is not wearing glasses today. 
　　This is the first time I've seen Li Xiaojun dressed up so maturely and sexy. If the girl in Frank's video is Li Xiaojun, doesn't that mean I'm asking my girlfriend to deliver meat to Sam? 
　　Seeing Sam's black hand on Li Xiaojun's black stocking thigh, I felt worried. 
　　"Really? I... miss you too... ah..." Li Xiaojun looked nervously towards the kitchen. I knew that my kitchen was some distance away from the living room. It was impossible for my mother to see what was happening in the living room when she entered the kitchen. 
　　However, looking at Li Xiaojun's face gradually turning red due to nervousness, I felt more and more that I had suffered an aggrieved dumb loss. 
　　"Hey, monitor, we haven't seen you for a few days. You're getting more and more meaty, right? Mommy gave you a lot of nutrition, right?" Sam didn't care whether mommy would find out that he was touching Li Xiaojun, and he actually touched my eyelids. Underneath, despite the surveillance camera, he actually stretched his legs from Li Xiaojun's thigh into the dress.
　　Looking at the black hand in Li Xiaojun's skirt, at this moment, I seemed to understand everything. 
　　"No...no." Li Xiaojun didn't stop Sam's behavior. He looked at the kitchen warily, spreading his legs slightly, as if he wanted Sam's hands to go deeper into his thighs. 
　　"Hey, don't worry, mom won't find us." Sam said softly in front of Li Xiaojun, and pushed his big hand deep into Li Xiaojun's thigh.