Our Family Got Body Swapped in an Apocalyptic Bunker
Copyright© 2025 by IHateDrFreud
Chapter 1
Incest Sex Story: Chapter 1 - After an apocalypse forces my family into a bunker, we wake up to a shocking body swap. My sister and I find ourselves in our parents' bodies. At night, my sister proposes a twisted and wicked deal. And it turns out what my parents do are even more wicked and wacky.
Caution: This Incest Sex Story contains strong sexual content, including Ma/Fa mt/ft Ma/ft mt/Fa Heterosexual Post Apocalypse Body Swap Cuckold Sharing Incest Mother Son Brother Sister Father Daughter AI Generated
The sirens blared throughout the city. The chaos I’d only ever heard about on the news was now right in front of us. I looked at the sky that was once a clear blue, now filled with smoke and debris from collapsing buildings. We were in the city on a holiday trip. When it all started, my dad immediately drove us out of the city that was about to turn into ruins. It took us hours to get back to our house on the outskirts, and what awaited us was the thick steel door of an underground bunker hidden in our backyard. My dad had built this bunker to prepare for unexpected events like a nuclear war. My mom hugged my little sister tightly. She was trembling, repeating, “So this is what the end of the world feels like.” I was the last one to step into the darkness of the bunker. The door shut tightly with a loud “click.” That was the last sound we heard from the outside world.
I can’t remember how long we’ve been living in this underground bunker. Initially, we could still access news from the outside world through the TV and the internet in the bunker. Every news channel reported on strange events happening globally. There were reports of attacks from unidentified creatures. They looked like monsters from movies. The last image I saw was a warning from the government, asking everyone to find shelter and avoid confronting them, to wait until the soldiers had successfully dealt with them. But that day never came. The news started to fade ... and finally, the internet signal disappeared. Every system collapsed along with the outside world. My name is Victor, and I’m just one part of a family trapped in this small concrete box. My family consists of four people: Dad, Mom, my little sister, Lila, and me.
Life in the bunker was incredibly boring. The food was mostly frozen, canned, and dried goods stored in a large pantry. Although my dad tried to make the meals as varied as possible, it was still the same food every day. Our bunker wasn’t very big. It was designed simply but functionally, with two bedrooms, a bathroom, a small kitchen with a microwave and a portable electric stove, and a large storage room. Dad also built a small entertainment room with a movie projector, a game console, books, a guitar, board games, a table, and chairs. He said it was a place for us to relieve stress.
The bunker’s energy came from a large solar panel system installed on the roof of our house. Dad said it was the most stable power source as long as nothing disturbed the panels. But the amount of electricity it produced was limited, so we had to be very careful with our usage. Our daily routine was quite simple. We would wake up, eat, and find something to do to pass the time. Dad spent most of his time checking the bunker’s systems and playing with his radio. Mom would organize things, cook, and clean. Every night, we would gather to play cards or board games, or sometimes Dad would play old movies for us. Lila liked to sit quietly in the entertainment room to read, while I would exercise in my small bedroom to keep my body from getting weak.
I often sneaked to the peephole of the bunker, hoping to see something new. But every time, there was only emptiness. The road I used to see was full of abandoned cars and the rubble of collapsed buildings. There was no life, not even the sound of birds, wind, or any living creature. Dad always told me not to go outside under any circumstances. Even though there was nothing to be afraid of, I felt that the boredom in the bunker was more terrifying than anything else. No internet, no friends, no private life, and no girls to meet. I felt like I was going crazy in a place like this.
Then the normal and boring life ended this morning. I woke up with a strange ache and pains that felt foreign in my back. I slowly got up from the bed and looked to my side for Lila, but I found Mom sleeping next to me in the same bed.
“Mom ... why are you sleeping here?” I asked softly.
Her face stirred. She opened her eyes groggily. “Dad ... why are you sleeping here?”
“What?! What do you mean, Mom?” I asked, confused as to why she was calling me Dad.
“What Mom, Dad? It’s me, Lila,” Mom replied.
Then I got up and realized that the room I was in was my parents’ bedroom, not mine. Then I noticed that my body felt strangely big. Mom’s body sat up next to me, her face confused. When she glanced at her hands, “What is this...” she muttered.
She and I looked at each other, our faces equally panicked. Suddenly, there was a loud crash from outside. I was shocked to see my own body and Lila’s body rushing into the room at the same time. Everyone’s eyes widened at the sight in front of us. Then everyone spoke at once in trembling voices, “What’s going on!”
After the chaos in the bedroom, all four of us gathered in the living room. Everyone was still in their pajamas. The atmosphere was silent, with only the heavy breathing of everyone. Dad in my body was the first to break the silence. “Alright ... calm down. Let’s figure this out one by one. Honey ... you’re in Lila’s body, right?”
Mom in Lila’s body nodded, her face pale. “Yes...”
Dad in my body turned to look at me, who was in Dad’s body. “And I’m in Victor’s body. We’ve all swapped bodies. Dad with the son, Mom with the daughter. How is this even possible?”
“This is beyond real. Only fantasy stories are like this,” I said.
“Of course. We’re in a fantasy story, Dad. I mean, Victor,” Lila in Mom’s body replied.
Everyone talked for hours. We tried to find an answer to why this crazy thing happened, but in the end, we got nothing. The bunker that used to be a warm home became a place where we had to face the most shocking reality of our lives. Everyone seemed helpless, but Dad in my body was still the strongest. “There’s nothing we can do right now,” he said with a face that accepted the truth. “We have to live with it until we find a way.”
Everyone nodded in silence and started to go about their daily routines as if nothing had happened. I, in Dad’s body, walked into the bathroom to do my business. As soon as I entered, I quickly undressed and looked at my body in the mirror. I stood still for a moment, seeing the muscular physique and small scars that I never had. Then I lowered my gaze, and my eyes widened in shock. “Dad’s cock...” I muttered to myself. It was surprisingly bigger than mine.
When night fell, the atmosphere in the living room was filled with silence. Everyone was lost in their own thoughts after hours of conversation. Dad in my body was the first to speak. “Alright ... let’s decide on the sleeping arrangements.” He paused for a moment. “Mom and I will sleep in our own bedroom. As for Victor and Lila...” He turned to look at us. “Go back to your own rooms, both of you.”
Lila and I, in Mom’s and Dad’s bodies, nodded in understanding. As we parted ways to go to our rooms, Mom, in Lila’s body, gave a tired, weak smile. “I hope tomorrow morning ... everything will be back to normal.” Mom said before turning to look at Dad, who was in my body, and took his hand to walk to the bedroom. It felt strange to see Lila taking my own body to bed.
Lila and I walked back into the bedroom. We were silent the whole way. We could only hope that what had happened was temporary.
In the familiar bedroom, the atmosphere was filled with a strange, uncomfortable feeling. The small bed that used to seem comfortable now felt narrow. I, in Dad’s body, tossed and turned on the bed, feeling unfamiliar. The same was true for Lila, in Mom’s body, sleeping on the other bed.
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