[Author's Note: The story of Etienne and Monique is about two, lesbian, conjoined sisters who share genitalia. This is not a "Wham!-Bam!-thank-you-ma'am!" story and as such it takes a short while to pick up to speed so to speak. Please bear with it, the nookie will come. It contains BDSM, incest and a small amount of toilet play. All activities are fictitious and any resemblance to individuals either living or dead is purely coincidental.]
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Chapter 1: Essence of lust
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Etienne was a noticeable inch taller than her sister Monique. Their torsos melded together at the trunk of their bodies, leading down to two well toned legs. They shared the lower half of their body from just above the navel down, but above their belly buttons they were two distinct and individual characters, despite looking identical in every other respect.
Etienne and Monique were in quaint old terms, Siamese Twins. More specifically they were ischio-omphalopagus conjoined twins and far from hating their lives, they reveled in their uniqueness. But as though being siamese twins was not enough, the universe sought to add another rarity to their existence, they were also albino. Their hair was like flax, almost a pure white. It glowed in sunlight, an almost translucent platinum. They both wore their hair in sharp, European bobs. Their eyes were a swirling mix of blues and pinks, changing colour slightly depending on the light.
In front of the mirror they raced to get ready for the party. They were both visibly stressed out. Their albino, powder-pink skin had reddened in frustration at each other. All four eyes were mildly bloodshot which just served to enhance the pink/blue colour of their irises. With the exception of a single pair of cotton panties they were naked. Just above the seam at the top of their underwear was a hint of a tattoo in the form of a yin-yang. A private joke they shared.
"Oh good god not this again!" Etienne bawled at her sister. She lifted the lacy brassiere from the top drawer and tossed it nonchalantly onto the bed.
"It's not fair," Monique protested.
"When we disagree, you always get your way!" She added.
They stood in front of the mirror arguing at their respective reflections.
"That's because when we disagree about doing something the other doesn't want to do, the polite default should be to not do it." Etienne added, matter-of-factly.
"And you always come up with such hair-brained ideas sis'." She continued in a scalding tone.
"It's just not fair!" Monique stuttered as her eyes began to tear up.
Etienne's anger calmed, she did not want to see her sister this way especially on a night of celebration. After all, that which affected one always affected the other. Etienne felt sad for her sister, but found it hard to explain her own passions. Every time in the past she had tried, she just baulked and abandoned the idea.
The pair of them walked over to the bed, but the journey was a little drunken as the emotions had made Monique lose concentration. When they failed to collaborate whilst walking they could easily fall over and had done on numerous occasions in the past.
Monique blubbed "I can't help that I'm gay, but how am I ever going to be happy if you won't let me date girls." This was the truth of it, the ongoing conflict.
Etienne had not told Monique of her own preferences, she kept her kinks to herself. She had always objected to the idea of her sister sleeping with women, albeit lightly, so as to not offend, though she never fully explained why and it was not because of the women, nor the sex. The sisters shared genitals, but not sexuality that much was obvious.
It was not that the sight of other naked women turned Etienne off, rather it did nothing for her in itself. Men's physiques made both Monique and Etienne cringe. Etienne always just changed the subject never fully explaining her reasons and Etienne only made things worse when she mentioned how beautiful some of the women they had met were, it was like she was teasing her sister.
For Etienne there was just an empty void where sexuality should be and she had not been able to put it into words that Monique could understand. She just skirted around the subject, leaving Monique frustrated and in dire need of some finger time. Etienne pondered the problem whilst comforting her sister.
"We have each other sis'." Etienne whispered calmly to her sister, expecting this to ease her.
With renewed anger Monique straightened herself up, rubbed her eyes and shouted "Exactly! You've already had sex too many times to count with another woman, it just happened to be me!"
The logic was inescapable, but it just served to give Etienne a headache. After Monique's outburst the pair of them managed to regain their composure, apologise to one another and get dressed. They agreed to talk it over at some point in the near future but focus on their parents' celebration this evening.