From that day I got interested to see her naked. I and my sis sleep in same room. One night she came with towel wrapped around her body; my dick raise... and she changed into her night dress. Top t-shirt and lower pant.I got tempted and waited till everyone in home to sleep. Then I got courage and kept a hand on her waist. Suddenly I felt electrified. Then I moved my hands to boobs and waited for her reaction. No response from her side so I planted a kiss on forehead and boobs. Now I started. But so nice…Me: that’s what I was saying..Uma: Ahaaa.. Ohhh…. My god…… you fucker,, you are so nughty,,,, tasty guy…. Fuck me harder and harder…Me: I willUma: ohhhh oooo…Increased my speed… she was moaning with a pleasure….After a couple of hard stroke I came inside her…I fell on her, slept like that for some time..Uma: ohhh my god… you showed me the heaven… I never had this wonderful sex in my entire life…but I forgot to tell you some thing…Me: what ?Uma: Your uncle havent come home from last. That night, I lay awake wondering what Carter wanted to talk about. He definitely sounded excited, but I had a worry in the pit of my stomach that I might not like what I was going to hear. I pushed this thought to the back of my mind, and I thought of the day that we first had sex. I started playing with my asshole absent mindedly, and I was fingering myself with four fingers. I kept my ass ready for a fucking any time! I slowly jacked myself off to an explosive orgasm that shot up to my chin.. ‘I wanted you too,’ she whispered, her voice breathy now as a result of his straying hands. ‘I wanted… mmmmm… to take you right there….’ ‘You got to have me eventually,’ she reminded him, covering his face with soft kisses. ‘I practically dragged you out of there when Kira and Liana crawled all over each other.’ ‘Yes,’ he gasped, both in response to her accelerating strokes of his cock and in acknowledgment of the memory. ‘We stumbled into the room and …’ ‘You were all over me,’ she moaned,.