Heard dad ask mom if she was interested, she hesitated then said yes, I got down on floor and moved a piece of blk tape covering a hole I had dropped ...thru back of fire place,could see almost all of living room, there was Th in his wheel chair and mom on her back under chair, let's spread wide and Tys dick dangling in her mouth as she sucked it. Th was trying to convince dad to let mom dance at 1 of his titty bars until he got replacements for the 2 batches that ran. I looked at mom and she had. Phie maine kaha chachi tum aaj raat me is than me kyo nahai ho kya chaca nahi hai isaliye badan me garmi jyada ho gai hai to mai nikal do. To vo boli chup kar saitan hai ka. Phie chachi apane balo me tel lagane lagi to maine kaha chachi me laga deta hu. To vo boli laga do . mai balo me tel lagane laga to balo se aa rahi khusabu se madhos hua jar aha the. Isi bicha maine kaha chachi me thumare chare ki masaaj kar deta hu to vo boli kar de par dhyan se karana me crim lekha usake komal-2 galo ki. She was clearing my doubts and I was also starting to like the subject. So I went regularly. Till then I have never had any bad intentions about her as I had always thought her as my elder sister. But one day when I went to her house her mom was not home and I heard her moaning pretty loud in the bedroom. I just peeped through the window and I saw her masturbating by watching porn in her laptop. She was wearing a t-shirt and red panty. She was pressing her boobs and rubbing her pussy over her. .lips face neck nipples and finally his hard cock! He moaned something like....how good it felt to have a man suck his cock! I started to suck him again and I felt his hand on my ass as I knelt next to him. His fingers rubbed and probed my hole as I bobbed on his gorgeous cock again! I got his cock all sloppy and slick and went back up to kiss him and he whispered in my ear that he wanted to "do it"! Well I lost all inhibitions at that moment and said 'I am all yours"..We kissed more and he.