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Rated: 18+ · Interactive · Fantasy · #1577748

You swap bodys with a person and have to live the persons life forever.

This choice: sister surpises you  •  Go Back...
Chapter #6

sister surpises you

    by: dragon Author IconMail Icon
As you lay there your sister had fun with the little game that you two had with her hand and in her baby mind got an idea and started to move closer between your legs and looked at her little toes as she wiggled them then pushed them gently along your now highly sensitive skin making you gasp before feeling her foot slightly painfully but pleasurable pop into your body sending your body wild with the feeling. You felt her try to push it as deep as she could and was wigging her toes as she was up to her knee inside you. she pulled her other foot into her lap and wiggled those toes and giggled at the tickling your body's inside was giving her foot inside you as she wiggled it about. She then placed her other foot's toes next to he knee and tried to push them in which made you gasp and whimper in pain more for your body was not use to being so wide. And before you could sit up to stop her you felt her shove her other foot inside you making you sit up the best you could seeing her small hands on her leg as she was straightening it out making you gasp and whimper as you was bleeding a bit from being stretched to wide. She only clapped her hands and wiggled her feet as she had both legs in you up to her knees. "Having fun at my expense?" You ask with a whimpering sigh from the fading pain and the building pleasure. You watch her as she tries to push her legs in more but couldn't but was pulling hem out a bit then pushing back in as she giggled and laughed at how her feet felt. You blushed deeply and was breathing deeply before you placed your hands on her diapered bottom and took a deep breath and pulled her closer making you wince and gasp as you felt your body eventually give way and her feet pass through an opening deep inside you and into another spot letting more of her legs to enter up to the bottom of her diaper that was nicely squished between her legs. You was taking deep breaths and gritting your teeth from pain from being so widely spread but the pleasure as well as from the legs inside you where trying to wiggle around. "Okay, here we go. You ready?" You ask her and she only clapped her hands and smiled with her shocked look on her face as you placed your hands on her waist and pulled her again as tears rolled down your face you felt her hips and diapered bottom enter you and start to swell up for her diaper was absorbing your body's fluids. "It went in... How big can she get? Was she doing this before?" You ask now wondering why your body seemed so calm over this as it if was nothing new to her. You where now wondering what this girl use to do before you got her body. The best you could now you reached down and tucked her hands inside you at her sides and pulled on her shoulder feeling her legs fold up inside you as your belly was expanding to hold the girl that was filling it until you where at her neck and she was only giggling wildly and squirming inside you. "She not going to breath if i take her in more. Wasn't there a smorcal in the pool bag that we brought home with us?" You pant as you lay back from the feeling and place your hands over the large belly you was having now. Slowly rolling over and getting onto your knees before standing and waddling to the bag and started to look through the bag as the girl only giggled and laughed as she was hanging upside down out of you and you found what you was looking for and went about laying back down the same way you got up and smiled at her. "Okay use this to breath." You told her and placed one end in her mouth before gently pushing her head until she was fully inside. besides the end of the smorcal that stuck out of you so she could breath. you was panting and blushing as you felt her squirm and try to get comfy inside your tight body and the rumbling of her breathing on the tube against your sensitive flesh. After calming down and laying there for a bit you slowly start to sit up supporting the added weight in your belly and reach over to the pull ups and started to pull them up your legs and had a bit of trouble getting them around your new waist size but eventually managed as you stood there stroking your belly. "You having fun in there? Does your sister do this with you a lot? For some reason this body seems to be acting normal about this." you ask your belly not really expecting to get much of an answer. and waddle out of the room and down the hall into your new room and sigh as you lay on the bed stroking your belly. "A light nap should be nice." You sighed feeling tired and blushed at the movements inside you as you moved and closed your eyes passing out on the spot.
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