Horny Pregnant Wife
Copyright© 2026 by WifeFan1
Chapter 3
Incest Sex Story: Chapter 3 - Leah is horny and pregnant, luckily her sister Lynn shows up to help her out
Caution: This Incest Sex Story contains strong sexual content, including Ma/Fa Fa/Fa Mult Consensual Lesbian Heterosexual Shemale Cheating Slut Wife Incest Sister Father FemaleDom Humiliation Spanking White Male White Female Anal Sex Analingus Cream Pie Facial Lactation Oral Sex Pregnancy Scatology Sex Toys Squirting Water Sports AI Generated
Leah was physically and mentally exhausted, the birth of her baby had taken 8 hours. It might not have been so bad but she had already been exhausted before going into the delivery room, she had cum so many times that day, probably more today than she had in the last five years. Mentally she was a wreck, she had given birth to a beautiful baby but all she could think about was all the things she had done with Lynn. She had given herself to Lynn, plus it had all been recorded. One hour before she had went into the delivery room she had been in the bathroom licking and swallowing Lynn’s cum. She could still taste it, every time her husband has given her ice chips to eat all it did was bring the taste back to her mouth.
As Leah was at the hospital reliving her had Lynn was back at her place sliding her big dildo in and out of her wet pussy as she rewatched all that had went on today with her baby sister. Lynn knew it would be awhile before she could enjoy her sister again due to just giving birth so the videos would have to quest her thirst for now.
Lynn had always despised Leah, she got everything so simply. Leah had found her husband Bryan by showing up to a college class and only those too were there. Her parents had found Leah a job due to a friend of the family. Where as Lynn constantly found losers to date, male or female (She preferred female, but enjoyed a nice big cock every once in awhile). Lynn was also stuck at some dead end job that would take her nowhere, but it did give her time to plan. Little did Leah know the reason she had been super horny that morning was Lynn has slipped a something into her drinks in the fridge the night before when she was over there.
Lynn was about to cum again as we watched on the screen as Leah asked her to cum in her mouth, “oh fuck that’s so fucking good” Lynn screamed as she came.
Six weeks after Leah gave birth...
Lynn had stayed away from Leah, she wanted her sister fully healed before she put her plans into motion. Today was six weeks after the birth and she was headed over to Leah’s house, she already knew that she would have about two hours alone with Leah before her husband returned. Those cameras she had put up were already paying off.
The look of shock on Leah’s face when she opened the door as saw Lynn made Lynn’s day ... so far.
As they sit across from each other Leah didn’t speak she just stared at the Lynn with dread and just a trace of excitement. The baby made a small sound...”I need to go get a bottle from the fridge for him” Leah said. “No I don’t think so my little dirty slut, you can feed him right where you are, pop out one of those big tits and let him eat” Lynn replied in a voice that left little debate she meant it. “Please don’t make me do this” Leah whined in response. “You forget that I own you slut, i was nice enough to give you time to heal and this is how you thank me, maybe I should send our mom and dad a little video of their precious little angel”. “No, please Lynn”. “Then you better get to feeding”. Leah sobed and slowly pulled her big milk filled tit out and the baby started nursing on her hard tender nipple.
That looks like fun Lynn remarked, maybe someday I’ll try that for myself. Leah looked over and see could see that Lynn had her hand down her pants rubbing her pussy as she watched her. Leah was embarrassed but also turned on by being watched by her sister and seeing her masturbate in front of her, then she saw Lynn’s evil smile as she looked at her.
“Rub your clit slut” barked Lynn. Leah couldn’t believe she had heard her correctly until the smile from Lynn got even bigger. “Let me put down the baby then” Leah didn’t finish before Lynn said “No my dirty slut your going to rub your clit as that baby sucks on your hard nipple”. Leah slowly stuck her hand down her pants and was surprised to find that her pussy was already soaking wet, as soon as she touched her clit she let out a low moan. God this was so wrong but it felt so good, having her nipple sucked on had made her pussy so wet and she could feel her clit throbbing. She was so lost in the forbidden act she didn’t even notice that Lynn was filming her, with a couple more swirls of her fingers around her clit she was going to cum. Leah opened her eyes right before she started cumming, just then seeing Lynn filming her, the humiliation just added to her release as she started shaking and cumming, almost dropping the baby but it was latched on tight to her nipple which added some pain to her organism.
When Leah recovered from her powerful organism she looked up and Lynn was standing right next to her, “that was very hot and slutty sis, I came just watching you”. “Open your mouth sis” Lynn said. As Leah opened her mouth Lynn pulled two fingers from inside her pants and put them in Leah’s mouth. “Suck off all that cum slut I know you’ve missed the taste of my sweet cum”.
“You can go put the baby to sleep once my fingers are clean” Lynn said. Leah forgot how good her sisters cum tasted, she savored it as she finished clearing all the cum off Lynn’s fingers. She got up and went and put the baby down to sleep. As she was returning from putting the baby down she could see that Lynn was getting around to leave, at least this nightmare was over for now.
“Tell Bryan your coming over to my house tonight for a girls night, I know you got plenty of milk pumped for the baby so he’ll be fine” Lynn stated. Leah wanted to argue but she could tell Lynn wasn’t going to relent. ““I’ll expect you at my house by 6 slut”.
“I better get going before babysitter I mean your husband shows back up, oh I almost forgot no sex with your husband till I say so sis”.
As Lynn was leaving she ran into Bryan, “Leah looks really tired Bryan if you don’t mind watching the baby tonight I’d love to treat Leah to a special girls night”. “Sure Lynn, us boys will just hang out and watch some football “. “Thanks Bryan” Lynn said as he hugged him making sure that Bryan got a good look down her shirt. Then Lynn turned and headed home, she was going to have a busy night, and she couldn’t wait.
Leah arrived right at 6, Lynn swung the door open, “Let’s go slut it party time and headed to her car”. Leah got in the passenger seat and Lynn handed her a bag, “put those on your dressed like an old woman not the hot little lesbian slut I know you are”. The clothes consisted of real short shorts that Lynn said she didn’t need underwear with and a small tank top that barely covered her huge breasts. As Leah was changing Lynn stopped at a light and rolled the passenger window down so the boys in the car next to them could see everything, Leah’s face turned beat red. “Hey boys doesn’t this big title lesbian look like a slut you would want to fuck” Lynn shouted. “Hell yeah she’s a hot piece of ass” they shouted back. One boy threw a piece of paper thru the window, “That’s the address to our fraternity house if you want to come by later” he shouted as they drove away.
Leah was scared that Lynn was going to follow them there until she pulled into club parking lot.
The club was called Lips, Leah had never heard of it before. “Before we get out of the car sis I’ve got one more thing for you to wear” Lynn handed Leah a small red dog collar that had the words SISTER’S LITTLE SLUT engraved on it. “ Don’t you just love it sis, i got it specifically made for you” Lynn said. Leah dutifully put the collar on and looked in the mirror, my god she looked exactly like what you think of when you hear slut. Luckily they were nowhere near where she lived so the odds of seeing anyone she knew were low.
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