"You are beyond saving. No sex for you tonight." Mom acted angry.
"What? No way. Son, tell your mom that I am not drunk."
I looked at him speechlessly. He was so drunk that he couldn't even think straight.
Mom ignored him and walked away. Dad quickly chased her and said "You can not do this to me."
Mom didn't listen to his plea. Dad tried to console her more "Ok I will fuck you harder."
"What are you talking about in front of the child?"
"What? He already knows how we have been fucking around." Dad said in his drunkenness.
"Stop it."
"It's OK honey. I know how to make you happy. Tonight let's have sex in front of him."
Dad hugged Mom and started to kiss her. Mom tried to move away but of course, she wasn't actually trying hard. Cause she also wants to see if he will fuck her in front of her son or not, even if it is during that drunkenness.
I got up and decided to go to my room. But just when I was passing by Dad who was already outside my room, said "Oh, son you are here. Good, come I want to show you something."
He grabbed my hand with one and Mom's hand with the other and entered my room.
He let go of me and picked up Mom and walked to the bed.
"Stop it." This time Mom really tried to stop him as she was also a little scared.
But Dad didn't listen to her. "Don't act like you don't want this. I know what you like and dislike." Saying that he kissed her.
He then touched mom's pussy and said "See, you are already wet."
He suddenly turned towards me and said "see son. Your mother likes it when you watch her like this."
I didn't say anything, I just stood there.
Dad then focused back on Mom. He took out his dick hurriedly and set it to mom's pussy and said to her "Look, I am going to fuck you in front of him like I used to fuck you when he was a baby."
He pushed his dick deep into Mom in one go. Mom couldn't help but moan.
Even I was shocked that they really did it. They really did it in front of me. Mom looked at me when our eyes met. She blushed and looked away. But clearly she was more excited.
Dad laughed and started moving his hip while saying something like "your pussy is extra tight today." "Look, your son is watching." "I will fuck you like crazy in front of your son."
He even called me to go closer and have a good look. But I didn't move.
Dad stopped moving once he cummed in her and instantly lost consciousness and fell asleep on the bed.
Mom pushed him away and got up from the bed. She left the room without saying anything.
I also went out of the room. Mom was in her room so I didn't go to her. This was so sudden. She surely needs time to get out of her embarrassment.
I went to the sofa and slept there. It was really a stormy night.
:::::::::::::::
The next morning Dad woke up with a headache. He looked around and saw that he was in his son's room. Then he saw he was naked.
"Why am I here?"
Just as he said, what happened last night started to appear in his mind one by one. The more he remembered the paler his face became.
"Fuck! What have I done?"
He got up, put on his pants and went out of the room. He saw their room close. After hesitating a little he still didn't open the door and went to the main door. On the way, he saw his son sleeping on the sofa.
In shame he left the house.
When I woke up it was already 11 o'clock. I went to the kitchen and saw it was empty. I went to my room, and it was empty too.
I then went to my parents room and knocked a few times.
"Come in," Mom said from inside.
I opened the door and went inside. I saw her lying naked on the bed. She looked at me and asked "Did your dad leave?"
"Yeah."
Mom nodded and said "Son, can you rub my head a little?"
I nodded and walked towards her then sat by her side. I then started to rub her forehead.
After a few minutes, Mom suddenly said "You know, it was the best sexual pleasure I got yesterday."
I was surprised that she wasn't angry. I smiled and said "Thank god you took it easily."
Mom smiled and said "I knew it would happen someday. I just didn't know it would be so soon. But I would have liked it more if he weren't drunk."
I smiled too. Then mom said "Can you shower me? I also want to have hard sex in the bathroom."
"Sure, Mom."