Suddenly I felt some movement in Sis’s hands and her fingers tightened aroung my lund. Perhaps she was having some dream. But it was true that though SIS may be sound sleep but I was wake and my cock was tight enough. Sis’s fingers tightened as a fist and suddenly I felt again some movement in her hand , as if she was trying to move her hand up and down my shaft, as if trying to give me a hand job. I was in cloud nine. I again pushed forward and tried to jab my cock in her mouth. Though it could not go in her mouth , but still its force opened her lips a bit and I am sure that if my cock was not under my underwear, it could have gone some in her mouth.
I felt her fingers moving under my underwear and from the side of it ( as there was gap in side as my erect cock was tight and it had been standing forward so there was some space in the side from where Sis’s 2 fingers slipped in my underwear and her nails started scratching the underside of my lund.
I was in a dilemma whether SIS was in her sleep or she had awakened . It is quite possible that she may be in dream and in her dream she was thinking my cock to be of her husband . If this is the position, I was in great trouble, because when Siswakes up and find that it is my cock instead of her husband and also it so tight and erect and instead of telling or stopping her movements I was rather enjoying with my elder Sis. She surely was going to be pissed off and be very annoyed with me. And if she is awake and doing it knowingly I had got a jackpot lottery.
But as there was no way to know it, I decided to play safe and closed my eyes as if I was also in deep sleep and in my same sitting position I put my head backward and rested it on the side of our berth.
Now Sis’s fingers were moving on the bare skin of cock on the underside and her big nails were scratching it, which was sending the waves of joy in me. I was pushing my cock forward and trying to put it through her lips as far as possible.
Sis’s fist was holding my cock perfectly and her fingers were moving underside of my lund. All this was becoming more and more unbearable for me. I didn’t know what to do, I opened my eyes a bit and saw in my laps. Sis’s eyes were closed and breathing normal. I gazed at Sis’s beautiful face and I sensed that now her breathing was not so rhythmic . It was somewhat shallow and I could sense that while Sis’s nails were scratching my cock from the underside, not even once she had scratched it strong enough to be unbearable.
I didn’t know how this will end up but certainly my lust was growing. I tried to do something now. I slowing put my fingers on the other side of my V shape underwear and tried to pull it to that side. As from my right side Sis’s fingers were already on my cock I pushed the cloth to other side. Perhaps SIS also felt the cloth of underwear moving and in her sleep unknowingly she loosened her grip on my cock and I pulled the cloth from the head of my lund. As soon as the cloth pulled aside my cock got free from its confinement of underwear, it jerked upward due to its tightness .