Maybe I should remind myself about that. I am 20 years old and have a job and live in my adult world. Jaden is my 16 year old sister. That’s right, ...my 16 year old sister has spanking rights over me, and those rights have been exercised so many times I can’t remember. Mum travels for work a lot and now she leaves Jaden in charge of me and so the telephone system was put in place. It’s quite effective actually. Mum had been gone just five hours and I got in to an argument with Jaden which ended. However, it was not as bizarre as the guest list. Believe it or not, I would be spending the next five days of my life with the same four people. First, there was my mother. And, of course, my sister. My aunt had also been invited. But the only family member I could now think about was my cousin. However, that could have been because she was the one who had just caught me masturbating. The one that now stared at me with wide eyes and a dropped jaw. ***One Week Later*** The last seven days were. Jim was taken by surprise but certainly not complaining. He loved all that had happened so far tonight. He was loving playing with her lovely tits as she sucked and licked his cock. Shortly afterwards, he cried out that he was cumming. Kira just smiled. All his cum, and there was plenty, shot out into her mouth and she proceeded to swallow every last drop, even licked his cock off to make sure it was clean."I think we have earned ourselves a drink. Don't you, Jim? What would you like? I think I. It was only 11am.She guided me to the bedroom. "Time for your second lesson" she whispered to me.She sat me on the edge of the bed, took off her top, got her knees and pulled down my shorts. My underpants quickly followed and my cock sprang to attention. Her hand wrapped round it and then her mouth again engulfed it."Steven you are a big boy " She said as her head slowly bobbed up and down. She suddenly stopped and said "Wait here".I wasn't going to move. She came back with a tape measure and.