Simply The Best, Again & Again

More of the saga of the events between my sister and me…

My sister is now 20 years of age and is performing her slutty duties for me, those duties are as follows;

Staying naked & barefoot when she is in the house.

Only wearing a cheese cloth type of material top and micro-mini skirt or similar style of mini-dress, when outdoors.

No wearing any underwear at any time.

No wearing shoes, other than high heeled slip-on sandals, when outdoors but removing them when in shopping areas etc etc.

When bending down, to bend right over from the waist, with her feet apart to the width of her shoulders.

To push her butt plug up into her arse, right after I have fucked her there, to keep my cum inside her, and to do the same right after I have pissed into her arse as well.

I had to take my sister to our doctor recently, as she wanted the doctor to ensure that she was still a virgin.
During my sisters examination, by a female doctor and a young male trainee, the question was asked of my sister, as to why she had an extremely large butt plug buried in her arse.
My sister answered by telling them both that her bf of many years, had told her to keep the plug up her arse as he was wanting her arse to loosen, for it to enlarge her arse hole, to make anal sex much easier for them, and so that my sister can keep her bf’s cum and piss up inside her arse until he yanks the plug out for her to empty her bowels.
The doctor and the trainee both blushed on being told this and tried to tell her of the dangers of holding lots of shit, cum and piss inside her bowels for long periods at a time.
My sister got quite irate at this point and told the pair of them that the plug stays where it is and can they just check to see if her hymen is still intact.
The doctor then told my sister to strip off, put on a gown, get up onto the exam table and spread her legs up and into the stirrups so that the examination can start.
As the doctor exposed my sisters hairy fanny, the male trainee actually gasped out loud when he saw the amount of hair which my sister has protruding from and spreading out and right over her fanny, on her belly and on her legs.
The male trainee’s cock had by now grown to a fully erect condition, which my sister saw and made a grab for, but the doctor told her to control herself as she was going to spread my sisters fanny hair so that she could see into her fanny using a speculum.
It was shortly confirmed to my sister that, yes she was indeed still completely virginal, but the doctor also told my sister that she could still get pregnant without having vaginal sex, as she has so much cum being released from her arse at one go, that some cum could find it’s way into her vaginal cavity and then into her cervix.
My sister than told the doctor that she will be more careful in future but, the plug stays in her arse to keep her shit and her bf’s fluids in her bowels for as long as her bf tells her to.
The doctor said ok but be really careful, she then told the trainee to make sure that my sis could get dressed and was ok to leave.
My sis made yet another grab for the trainees cock, took it out out and stuck it into her mouth, but he was so excited that he just rammed his cock right down my sisters throat and fired a huge cum load right down and into her belly.
He, the trainee then asked if he could see my sister again as he said that she seemed to be his vision of the perfect woman for him, from the way she dresses and as she is just so fuckin hairy, everywhere.
Sis told him that she’d think about what he had said, gave him her mobile number, finished dressing and made her way out to me as I was sitting in my car.
We headed straight home, I told my sister to bend right over as she stood in the doorway, I yanked the butt plug right out of her arse and almost simultaneously rammed my absolutely rock hard cock right up her arse in it’s place.
I then fucked her arse as hard as I could, as she related to me what the trainee had said to her, and as she was telling me everything I could feel my cum starting to flow along my cock on it’s way out and up into her bowels.
As soon as I had blown my load, I yanked my cock right out of her arse, then really rammed the butt plug right back up into her to keep my cum where I had just left it.

The saga will no doubt continue…

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