Warning: This story contains depictions of taboo subjects, Incest and extreme sexual acts and difficult sexual adult situations that some people may find offensive. If you are offended by such things, please do not read. This is a story of fiction and is meant for adult (+18) sexual entertainment and enjoyment only. I do not condone, encourage nor approve of such sexual acts. The scenes depicted in this story are entirely fantasy, all characters are +18 and do not relate to any people or events in real life.
Writer's note: I would advise reading Chapter 1 prior to reading any further.
Previously: Julie and Suzy had attended an unorthodox gym in the outskirts of town and had then -- due to a misunderstanding -- undergone a session of forced masturbation at the hands of Dr Wilson. Once the misunderstanding was cleared up, the women realised they had quite enjoyed it.
The women then arrange a special session at the gym for their respective husbands and involving them having 'stranger sex'. The men were not aware of this, and believed it to be a normal gym session. When neither husband could make the appointment, Mike (Julie's husband) called Brian and asked if he could go in his place. Brian agreed and took his Grandson Tim along with him. Once at the gym, they ere talked into 'helping' out by having 'stranger sex' with 2 high class women.
Unbeknown to Brian and Tim however, was that Brian would be fucking his daughter Julie and Tim would be fucking his sister Susy.
Chap 2 -- Home invasion
The following evening from the night of the stranger sex incident at the gym, and knowing his wife Sylvia was out -- Brian had invited his daughter Julie, and his Grandson Tim over to discuss the fallout from what had happened at the gym.
"We fucked Dad, we can't hide behind that. And Tim fucked his sister, we can't undo this and I dunno if I can live with it." said Julie, bluntly, glaring at her father.
Brian huffed "What's the alternative? Tell the world? We'll be humiliated and shamed. You'll lose your job, so will I and so will Tim and Susy." he replied sternly, returning Julie's gaze.
"I don't want to keep secrets from Mike." added Julie remorsefully "I swore I never ever would, no matter how bad things were."
On the other sofa, Tim blustered "Shit, Mom, you can't tell Dad... he... if he... he could go to the police, at the very worst... we could be arrested. It's incest and it's illegal Mom. We can't tell anyone." he muttered sounding a little fearful.
"Everyone listen." said Brian firmly, seeing the situation was quickly going to spiral down and nothing would get resolved.
"We'll tell Gran first, she'll know how to handle this." he spoke calmly, gesturing with his hands.
Tim muttered but nodded his agreement.
Julie added "Yes, we have to tell Mum." she concluded, looking back at her Dad, Brian, who reluctantly nodded.
"I trust Sylvia, she definitely won't tell anyone. We'll do it later just before Wendy and Tony are due to arrive and that way, she won't have too much time to be mad about it." said Brian, content that the others agreed.
--
Half an hour later, when Sylvia got home, she was pleasantly surprised to see so many of her family at the house. Family was important to her, and she would do anything to keep her family safe.
Sylvia and Brian were wealthy, living in a large house in the country that afforded them a certain amount of seclusion and privacy. Family members often congregated at the house, and it was not unusual for several members of her quite large family to drop in on them, unannounced.
Unbeknown to all however, Wendy and Tony -- Sylvia's other children had arrived virtually minutes later, parked by the back door and were now busy unloading food items into the kitchen.
As Sylvia walked into the front room everyone sat upright, respectfully.
"Mum, we've got something to tell you." said Julie inviting her Mum to sit down next to her.
"We? Well that's never good." replied Sylvia somewhat guardedly, unsure of quite what would require such seriousness.
Julie didn't see any point in messing about around the houses -- fixing her Mum with a direct look into her eyes she spoke softly.
"Do you know what 'stranger sex' is Mum?"
Her mum blushed a little. "No, but I can work it out from the title." she said stiffening slightly.
A look of confusion washed across Sylvia's face. "Oh Jeez Julie don't tell me you... oh shit you're not pregnant by a stranger are you?" she said turning to look at her husband Brian, looking somewhat confused.
"Mum, let me finish please." replied Julie forlornly.
Sylvia nodded, sinking back into her chair, apprehensive as to where she thought this conversation was going.
"Mum, there's a place outside of town that arranges such things. I'll not go into details, but Susy and I decided to play a trick on Mike and Peter because they had said that they would be interested in 'stranger sex' provided Susy and I were OK with it." sighed Julie lowly.
Sylvia nodded, understanding that sometimes couples did this to spice things up. Sylvia herself was not averse to the odd kink, despite her age.
"We set it up..." continued Julie, "... but we made it so that Susy and I were the 'strangers'."
Julie paused and took a breath.
"It was just a bit of excitement for the men - that's all. Just a bit of a laugh." Added Julie, trying to excuse the situation.
Sylvia nodded once more "OK. So far, I'm not seeing much to worry about." she said guardedly.
Julie looked over at Brian and at Tim with a winsome smile. "It didn't go to plan." said Julie finally.
"... the Men, Mike and Peter... weren't able to make it. So they... they..." paused Julie, unsure or not daring to proceed.
Brian coughed and butted in. "Mike called me, Sylv. Then I called Tim and we went down there, in their place."
Sylvia's eyes widened slightly "OK. But as soon as you saw the girls you stopped right..." asked Sylvia, the concern now apparent in her voice.
"Well, that's just it." said Julie in a conciliatory tone "It's stranger sex - it's all designed so that you can't recognise the other person at all."
Sylvia looked puzzled and Julie interjected "The room is dark Mum, and they have masks and alter the voices." said Julie with a wane smile.
Sylvia's eyes widened again, and she took a deep breath.
"So, you all got naked and... and then you realised and... and... it's OK. Your Dad's seen you naked lots of times Julie and Tim probably used to spy on Susy, so no harm done right?" said Sylvia, in obvious denial.
Julie looked at Brian while Tim stared at the floor as Sylvia stared right at them, desperate for them to confirm her view. When no one spoke, Sylvia said "RIGHT?" in a tone that bordered on genuine anger.
