“Well done Tiff, you did great girl and you are well rewarded” I said stroking my fingers through her hair.“What we need to do now is get into t...he backward crab position which we can do in the chair, then I can test the strength of your thighs while testing the control of your pelvic muscles” and looking at her she looked very confused, “Ooh sir, sorry sir but I don’t understand” she sighed so I had to break it down for her. I jumped off the chair and instructed her to take my place, once in. You lay there and continue this pleasure...You then feel a firm tug on the base of your erect cock and then a light touch below your balls...now wet. This keeps happening over and over then you feel a soft warm stroke of wetness come up from below your balls to the very top of the shaft of your long hard cock......over and over suddenly it is surrounded by heat, moist heat. You recall this but again with uncertainty, you are afraid to open your eyes, as this dream is getting better by the. ‘Oh please, fuck me just like that, please don’t stop, God it feels so good, break me in half.’He grabbed her ass cheeks tighter and pushed the FULL length of his shaft inside her with all his strength.‘Ahh, ahh, oh God, hold it right there,’ Pooja said, trying to catch her breath.He looked down to her love hole and he couldn’t believe that all of his meat was inside such a small opening.‘Hold it right there, it hurts but it feels so good. Is it all the way in?’ she asked.He looked down and saw. Then she said that her boyfriend had been grounded for a month. She thought that it might have been my fault. So my punishment was to fuck her before bedtime and to make sure that she had at least two orgasms.She got in my bed because she didn’t want my cum all over her precious sheets. Hell, it was all over my sheets and she didn’t seem to mind.Fucking your own sister is something that I highly recommend to everyone. The fact that she is your sister sets it apart from every other fuck that you.