"Mum can hear you" I whispered, but Mum heard that too."Dont mind me" she said "I will close my eyes, now be a good brother and show her your cock, am...d lets make this day memorable for her"I pulled my shorts down, for her to look at my cock, it was semi hard.She pulled off her panties, lifted her dress, and showed me her beautiful hairy pussy, my cock started to stiffen, sister giggled "He is getting hard Mum" I heard her say, I shot a glance at Mum, she no longer had her eyes closed."That. I can hear you cumming you know.’ I was often very load when I blew my load, letting out moans of ecstasy. ‘For this you must be punished. Keep wanking your dick, and I am going to sit behind you, fondling my big tits. And you can’t look! If you dare turn around, I move out, and we never do this again.’And so that’s how it went for a week or so. I so desperately wanted to turn and glance at those tits, especially when she started masturbating herself some days in.. ." with that he almost won the whole match right then. I was expecting him to do the same as at the first of the fight just hold his stance.Well this was a different fighter. He did a forward roll and swept my feet out from under me. As I hit the floor he threw himself at me and tried to get an elbow to my sternum. I barely rolled out of the way the he did a foot axes kick dropping his foot down on my spine. I was still rolling but had to stop before I roll out of the ring. I came to me feet. He did this with much deliberation, mastering the shaking in his hands. He picked up the glass, turned it round in his hand, looking intently at the rim without seeing it. “Are you ready for the next forfeit?” “I am, but then I’ll be the one watching you do it, so it doesn’t matter to me!” The bravado in my voice was strictly for show, and I think that we both knew that was really the case. “Okay then, let me think…” Clearly he knew what he was going to say already and was just teasing, so I.