Editor's note: this story contains scenes of incest or incest content.
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Warning: This story contains body part transformation. If this is not something you are interested in, please do not read this story. Thanks!
All characters are 18 or older.
***
The Wilson family had once been a fairly normal family. While their father had passed away some years previous, Leyna lived with her three children. Scarlett had just graduated college and returned home to live with Mom while looking for a job. Jeff opted to stay at the family home while attending community college, and Zoe only had one semester left to graduate high school. Leyna cherished the time she had to spend with her children, knowing it wouldn't be too long before the three of them moved on.
One Saturday night, Leyna had decided to go for a night drive through the country. While driving, she reminisced about the times she and her late husband had driven the same roads twenty years earlier. While driving, Leyna saw a shooting star. She decided to make a wish - "I wish my children could stay a part of my life forever."
The next day, Leyna, Jeff, and Zoe spent the day living their own lives. No one had seen Scarlett, but that wasn't too odd for her. Leyna did have more trouble than usual getting her top on that morning, thinking her breasts were bigger than usual. Leyna didn't pay that much mind, though. The three gathered to play board games, a staple of a the Wilson family's Sunday nights. Still no Scarlett. Odd, but not too odd, Leyna concluded with a sigh. She knew her children would grow up some day.
The next morning, Scarlett barged into her mother's room. Scarlett told some odd story about feeling like she had turned into someone's tits. Her mother's, to be precise. While Leyna thought Scarlett had come up with some crazy story, neither Jeff nor Zoe showed up for breakfast. Leyna's thighs and butt did seem to have grown a couple sizes as well.
The Wilson family quickly figured out what had been happening - Leyna's children would turn into different parts of her body each day. Whatever part her kids would turn into would grow larger. Multiple cup sizes, a few more inches on her pants - her children now seemed destined to fill out her body. What the Wilson children didn't know was why. Leyna knew. She knew her wish had turned into her children's curse. At least there was a silver lining - she might get to spend more time with her kids.
The days stretched into weeks as the Wilsons tried to get used to their new situation. Leyna and whichever of her children that got transformed into parts of her body could "think" to each other and communicate that way. Her children also gained the ability to see and hear from their position on their mother's body. While no one in the family understood why this happened, they were all grateful. These new skills allowed Leyna to keep her children more comfortable, as much as she could. Eventually, though, this somehow started to become their new normal. Leyna started looking forward to spending time with her kids, even in this bizarre way. They'll say humans could get used to anything, and the Wilson family was proof enough.
***
Leyna woke up tossing and turning, and took a glance at her alarm clock. 5:29, just moments before the alarm would start blaring. She turned off the alarm and moved to get out of bed. She threw the sheet off, revealing her naked body to the cold. Since the Incident, Leyna started sleeping in the nude. Scarlett had once merged with her ass and destroyed her favorite pair of pajamas. She wouldn't let that happen again.
Leyna was excited (but couldn't let her children know!) to see what her children had transformed into today. She could feel her more voluptuous body, knowing today would be a good day. Leyna walked into the bathroom and stood in front of the mirror. She saw her tits were bigger than normal and one of her children was going to spend their day attached to her chest. She could tell Jeff had merged into her breasts due to a few specific freckles on her left boob. She squeezed Jeff, happy they could spend the day together.
She took a step back and immediately recognized Scarlett dangling between her legs. Scarlett's bright red hair was now her pubic hair and Scarlett herself had become a six inch penis and a pair of plump balls. Leyna knew Scarlett's party was supposed to be tonight and she would be disappointed to find that she had turned into a body part of her mother, let alone her cock and balls.
Leyna quickly checked for Zoe, but didn't see anywhere that she could be. Ah well, she though. She had loved when all three of her children had become part of her body and they got to spend all day together. Too bad, she thought. Jeff and Scarlett spending the day with her would make this a great day.
***
Jeff woke to the feeling of hot water rushing over his body. Jeff panicked at first, thinking that he was going to drown in his own bed somehow. Jeff then felt a pair of soft hands, rubbing over... all of him?
"Good morning honey," Leyna cooed. Jeff realized he had transformed into some part of his mom. Even though this had been happening for months, first waking up is still a confusing experience.
"Good morning mom," he replied. Even as part of his mom, Jeff and his sisters still had most of their senses. They still looked like regular body parts (other than their personal flair, like his freckles or Scarlett's hair), but could still see, hear, and touch. He couldn't talk but they could "talk" telepathically with his mom or any of his other siblings, if they were both merged with his mom's body.
Jeff took a glance at the mirror mounted in the shower. He came face-to-face (or tit-to-tit?) with his mother's massive breasts. Jeff felt elated. He had not gotten merged with his mother much recently. Jeff's favorite part of his mother was her breasts, and getting to live a day as her bosom was something he always loved.
As Jeff woke up and grew happy hanging off his mother's chest, he started perking up. He had some control over her breasts and he liked to keep them as perky as possible. He was still a man, after all, and he had always loved big boobs.
Jeff looked down and saw his mom's cock. He chuckled when he saw the red pubic hair, knowing it was Scarlett. He smiled, he know today would be a great day.
***
"Good morning honey," Scarlett heard from way above her. She tried looking around to see what had happened. Scarlett saw a soapy bathtub beneath her and thick thighs on each side of her. Her mom clarified "You're my cock and balls today Scarlett. I've already called Angela to provide... personal services that you love so much. For you and Jeffie here." Leyna gave her chest a little shake.
Scarlett laughed. "Mom, you don't have to call it 'personal services'. Its just a blowjob and getting your tits sucked. And we all know you love it as much as we do." Scarlett saw her mom start to blush in the mirror and started laughing again.
"Scarlett, you know mom gets embarrassed when you start talking like that."
"Jeffie, if she wants to go get her dick sucked before work then she can say that. I'm her cock, not her priest, she doesn't have to beat around the bush."