Planet With The Best Bonking Pt 03

Just as we were about to leave the rocket the doctor said "We don't have any toilets on D7. If you need to relieve yourselves, now would be a good time."

We had been in hibernation for a year and hadn't eaten anything. But we sisters had drunk to re-hydrate ourselves. D7s don't eat or drink much, just a morsel of porridge and a cup of water a month.

Rose said to the doctor "Come with me and see how we humans deal with our excess urine."

Our rocket didn't have the up to date toilet arrangements of newer space craft. You had to "stand and deliver" in a shower like cubicle.

Rose said "Auto-camera record piss session."

The doctor followed Rose to the cubicle. We saw her on the auto-camera's big screen and heard her pee audibly. Then she let out a huge sigh of pleasure. The auto-camera showed us the doctor's dick. It was once again fully erect.

I sensed that letting the doctor watch her piss was another act of love. She gave him the body wash so that he could wash between her legs. the doctor also cleaned her anal area, much to Rose's evident pleasure.

HEATHER SHOWS OFF

Heather was next. She likes D7's public nudity and allowed the doctor to watch and auto-camera to record her. I think that she would have been disappointed just to piss. She wanted the doctor to watch her.

Heather decided to squat instead of stand. She was putting on a sex show for the doctor. Squatting was her way of trying to win some erotic competition with her older sister. Squatting isn't easy in the confined space. But the doctor liked what he saw.

I think that Heather would have allowed the doctor to wash her pubic area, but she didn't want to make Rose jealous. The doctor's prick was still fully erect and Rose seemed disgruntled that "her man" had a boner watching her younger sister. Heather was playing a dangerous game. Rose isn't one to share a male. And especially not with a younger sister.

PRIVACY

This was a step too far for me. I couldn't stand there naked with the doctor watching and being recorded. But I needed to go. Luckily Heather came to my rescue. She took the doctor by the arm and led him away. She and Rose talked about the difficulties and pleasures of peeing.

While they chatted I let a whole litre of urine cascade down my legs. It was such a relief. I applied the body wash to my pubic hair and legs.

I decided that I would need to speak frankly to Heather. There is an unwritten code that says that you don't mess with your sister's man. And it was especially important that we stayed friendly. We are just 3 women alone on a sex filled planet.

Of course I knew from the auto-camera that they the doctor and Rose were incompatible. Both Heather and I knew that Rose loved the doctor and he didn't love her.

THE SONG

But "love is blind", sometimes (like with Rose) people are wilfully blind.

There is a centuries old Irving Berlin song called "Sisters". It says in part "Lord help the mister, who comes between me and my sister and Lord help the sister who comes between me and my man"

Irving Berlin was right. Heather's squatting while pissing antics were going to produce a sisterly ruckus.

A PROBABLE RESULT

If we gave Rose the facts then she would probably say that the auto-camera was old and inaccurate.

I would have to tell Heather to "back off and leave Rose and the doctor alone". But I knew that wouldn't be an easy conversation.

THE DIFFICULT CONVERSATION

Rose was in no hurry to depart from the rocket. That left me free to have a "clear the air" talk with Heather.

I said to her "Rose is fixated on the doctor. Hopefully, when she gets great, long, thick and throbbing cock up her cunt she will see that he isn't right for her. Even if she is only into anal sex they will have lots of cocks which can fit equally as well or even better.

Heather said "Its hard watching a sister making a fool of herself with a man she's only just met. Even if he has 14 inches and a girth to die for."

I asked "Did you squat and piss just to please the doctor?"

Heather said "Yes. I like being dirty in front of people. Earth is so backward compared to D7."

I said "I think that Rose will get a lot of cock and not just from the doctor. But you hurt her with your display. Try not to make it look that you want her lover. In a few hours we will be in a cock lover's heaven. I ask you, pretty please with a pink bow, please don't give the doctor a second display.

Heather said "I think you are right. Cock up my cunt and more cock up my cunt is my aim. I won't be distracted from this by any man. But you must get over your excessive need for privacy."

EARTH'S SEXUAL VALUES

I said "You are right. The Earth values of sex being a private thing are very strong. I will have to work on it and conquer it."

Rose hadn't noticed that we weren't with her and the doctor. She had been too busy holding hands and kissing. I noticed her nipples were covered in his saliva and were still erect.

Rose was excited "The doctor is going to take us to see the Emperor. If our luck is in we will all be deflowered by the biggest cock in the universe, in front of a crowd of thousands and be broadcast live on TV."

Heather was delighted, Rose was so pleased that she seemed to forget the doctor had deflowered her arse twice. I was horrified. I wanted to be deflowered by a monster cock. But the idea of being watched by the whole adult citizenship was too hard to think about."

Heather noticed and said to me "Prude."

The doctor said "Let's go and meet the Emperor."

To be continued