Felt guilty and bad same time. Felt very bad about dad and mom as I felt it bad thing. In spite wanted to go back to bed and not to see more this scen... I could not do so. I was watching the whole thing for abt a half hour until they came to climax. After that mom came back to our room slept near me as did not happen any thing.After while she became asleep deeply. But it was hard much for me to get asleep again. After some time I don’t know what happened and how I got courage, I started to touch. " I knew what she meant. She switched between stroking and sucking, I could feel it. I could feel my cock, which was turning red, was ready to pop. It felt like I could feel the sperm racing up my shaft, ready for their journey."Yes...Yes...here I cum." I cried out. Lizzie put my cock back in her mouth and began to suck. She kept the tip in as I told her I was ready. Soon enough, I felt my cock explode, sending a stream of cum down Lizzie's throat. I struggled to catch my breath, but Lizzie. It was as if the girls were doing their best to chat with us and ignore the boys. After only a few minutes the boys got up, said good bye and left.The two girls said thank god they are gone. They had been bugging them all night, and were hitting on them, they had had enough.One of the girls was sitting on either side of us. The conversation was mostly about how the guys were being sleaze bags, and all they wanted to do was fuck. We told the girls we were just out for a night. We don't get out. I was still studying at that time I used to visit my uncle and aunt (Prashant and Pooja) daily while coming back from school. Their house was on the way to school. They had infant son. My aunt used to give me something to eat daily. I day when I went to my uncles place I found, aunt was not at home, uncle was in his bedroom, he was reading a magazine. He was wearing only lungi. As nobody at home, I just looked around and found a city map pasted on their bedroom wall.I went closer and started.