Both couples had had a wild and energetic night and their secret sex lives had been discovered β by Kim as she checked her visitors and by Tammy as she'd searched for more chilled drinking water. Neither couple knew that the others were aware of their incestual activities but that was all to change today.
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All four of them were quite late in rising, not that there was any particular rush anyway but at least they'd all managed to find enough sleep to recover from the emotions and actions of the previous night.
It was Kim who had stirred first as Tammy found when she went to search for some morning coffee and perhaps some breakfast. She'd dressed as seemed sensible for the warmth, in a bikini top but with her shorts over her bikini bottoms and although she could have made some coffee in her annex she decided to venture out into the main house and there she found Kim in the kitchen.
"Hiya," said Kim, her cheerfulness bubbling happily in much the same way as the kettle was now doing, "How you doing? Wasn't too hot for you last night was it? Was the bed comfy enough?"
Kim turned and got on with making the morning coffee.
"And how did you get on with sharing a bed with Steve?" she asked over her shoulder, an innocent enough question that sent shivers of excitement through Tammy's entire body as she pondered upon how to answer.
"Different," she admitted as she yawned and shook herself awake, "We managed though."
"Did you sleep alright?" added Kim, still making small talk, "Did you catch up on your jet lag?"
"Sort of; we're catching up," said Tammy, "Think I'm still a few hours behind though."
Tammy almost wanted to explain that they'd been awake for a fair bit of the night but instead she gave the answer that sounded most appropriate.
"Actually we slept like logs," she said, unwilling to speak of the nocturnal activity, "The bed was so comfy β the heat was a bit heavy though."
"Not a lot I can do about the weather," said Kim sympathetically, "You'll soon get used to it though. Did you want some coffee?"
She was full of questions as she spoke and stirred her own coffee and at a nod and one raised finger from Tammy and she poured another mugful, added one spoon of sugar and some milk and began stirring the coffee.
Kim pushed the mug across the worktop to Tammy.
"There you go," she said, "I gonna take mine out by the pool β you coming?"
Tammy thanked her and picking up her mug she followed Kim outside where it was already quite warm and sunny and she felt thankful that Kim too was dressed as she was β her attire was obviously perfectly appropriate.
"Going to be another nice day again," said Kim as she settled onto one of the loungers, "So β how did you like your first day here?"
"Brilliant," said Tammy smiling self-consciously as she made herself comfy too, "Can't believe I'm here."
Her smile turned into a small grimace as she sat down; her nether regions feeling a little tender from the unexpected pounding last night.
"What's up, you're not sore down there, are you?" asked Kim innocently, having noticed her discomfort, "Probably comes from that long flight and then the heat down here."
Tammy knew otherwise but nodded her agreement.
"Yes, I am a bit," she admitted, "Guess you're right."
"Anything I can do for you?" asked Kim, "Do you want some cream on it or anything?"
The word 'cream' send a wicked shudder through Tammy's body, a shudder that culminated in another spasm inside her pussy and her hand automatically covered her mound. She gasped quietly as her fingers pressed against her tender flesh but discrete and quiet as she may have been, Kim saw her response and suddenly knew the real reason.
She considered her options as she sipped her coffee. Should she shut up and ignore the elephant between them or should she just go for it and tell Tammy that she was aware of Tammy's nocturnal activity? She realised that she'd have to admit her own incestual story but as she knew of Tammy and Steve's activities there was no way that Tammy could be shocked or could justifiably complain.
She took a deep breath.
"Tammy," said Kim, feeling her face redden as the momentous moment arrived, "I think we ought to get something off our chests."
Tammy wasn't sure what Kim was going to talk about and she found herself glancing down at her cleavage as the word 'chests' was spoken.
Both women were showing considerable amounts of exposed flesh above their thin cool tops so it could be that Kim was about to discuss their generous breasts or perhaps lecture her on exposure to the powerful sun or something but Tammy wasn't sure so she just nodded her acceptance and then sat there and waited as Kim took a deep breath.
"It's like this," she said, "Last night after you'd gone to the annex I went and checked the house β and I heard you!"
She paused, unsure of how to go on.....then took the bull by the horns.
"I couldn't help it, I was going to ask you if you needed anything and then, and then I heard you ask Steve...."
Kim was starting to glow and pant with emotion as she spoke.
"....and I heard you asking him to put it in and I heard Steve saying how he slid right in," she continued quickly now, "And, oh shit, I couldn't help listening."
Tammy was silent as Kim related her tale but even though she felt the heat rising inside her, she also felt very turned on. She felt panic-stricken and her insides full of butterflies but she also felt her vagina seemingly moving, tightening, gripping an imaginary penis.
"Oh Kim, I'm so embarrassed," she said eventually, "It wasn't supposed to happen. I thought we were quiet; I thought we were alone."
"You, quiet?" said Kim, "No way! You were certainly enjoying yourself!"
She laughed softly, feeling her own thrilling emotions as the memory of last night surfaced again.
"Blame me," said Kim, soothingly, "If I hadn't have come to check that you were ok then I'd never have known."
"Yeah but...." spluttered Tammy, still full of fright, "We didn't mean to and I shouldn't have let him and...."