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You are here: Home / Adult Fiction / Motherfucker by rat_race

Motherfucker by rat_race

by rat_race July 13, 2023 Leave a Comment

Lacey herself later admitted to me that this was her first time having sex with another woman, instead of a man.

Now, that’s some fairly bizarre shit, if you ask me!

But like I just said, I was not aware of any of that at this point in time.

Anyway, after Lacey’s friends finally left the house, Mom, Lacey, and I all went out to dinner together at Luigi’s Pizza House, and by the time we got back home it was already dark outside.

Mom opened the front door, and we all took off our coats and shoes, and went to our respective bedrooms to get into our sleep wear for the evening. I changed into a pair of light-weight cotton pajama bottoms, and intentionally left myself naked from the waist up.

When I came out of my bedroom and started heading towards the stairs to go down to the main living area, Lacey suddenly stepped out of her bedroom doorway, wearing only a sheer light-pink baby doll nightie, with no panties on underneath. And she quickly spread her arms and legs far apart to make a giant “X” with her body to literally block me in the hallway.

Lacey said to me, “Where are you going, you big stud? You’re going the wrong way, aren’t you? Mom’s bedroom is that way.” Lacey pointed down the hall, away from the second floor staircase landing.

Then Lacey followed me down the hall and into Mom’s bedroom. Mom’s bedroom door was wide-open, and she was totally naked underneath a bed-size fleece blanket. She was lying on her back on top of the bed, with her legs spread apart. I could see the outline of her body under the thin blanket. And I could also tell that Mom was gingerly fingering herself, masturbating.

As soon as she saw Lacey and I coming into her bedroom, Mom abruptly stopped fingering herself, and pulled her hands up on top of the blanket.

“You’ve been such a good daughter,” Mom praised Lacey. “Now come and give your mother a kiss,” Mom said with her arms wide-open, ready to hug her daughter.

Lacey climbed into the bed, beside Mom, and then gave her a quick kiss on the cheek.

Then Mom asked her, “Do you want me to show you my pussy? I figure it’s the only fair thing to do, since I already showed your big brother my pussy earlier this evening, while you were out with your friends.”

“You did what?” Lacey said, acting all self-righteous. And of course this was all an act that Mom and Lacey were putting on for my benefit, since they knew that I didn’t know that they had gotten it on together the night before.

“You heard me,” Mom replied, “Come on. It’s not that big of a deal. It’s only the pussy that you came out of when you were born.”

Lacey was still acting hesitant when Mom reach down into Lacey’s crotch and began gently fondling my little sister’s pussy, saying to her, “Besides, you’re already showing me your pussy right now anyway. Why shouldn’t I show you mine?”

Mom didn’t wait for Lacey to answer her. She just grabbed the blanket that had been covering up her body, and tossed it off the side of the bed. Lacey acted as if she were totally shocked by the sight of Mom’s magnificent, very unique-looking pussy.

After Lacey just stared at Mom’s pussy for a few seconds, she finally remarked, “That’s the coolest-looking pussy I’ve ever seen! Is that your clitoris?” Lacey reached across Mom’s thigh to point at her huge clit. “I mean, it looks like a little dick, or something.”

“Funny you should mention that. Because that’s exactly what I like to call it. My ‘little dick.’ About the only difference is I don’t pee out of it, or ejaculate sperm out of it. But believe me, it’s all clitoris, and it does get erect, just like yours does. Except that mine’s much more noticeable, don’t you think?” Mom said, trying to lighten the mood.

“Well, what are you waiting for, sweetie? Go ahead and touch it and feel it. Because I know you want to.”

“But, Mom, it’s just wrong in so many ways,” Lacey balked.

“What? This?” Mom said as she grabbed hold of Lacey’s clit between her thumb and her index finger, and slowly began pulling the small hood up and down the slender shaft of Lacey’s clitoris. Doesn’t this feel good to you?”

“Well, yes, Mom, but we’re not supposed to be doing this. I’m not gay. And even if I were, you’re my own mother.”

“And your point is?” Mom asked coyly, and Lacey just clammed up. All I can say is that Lacey was one hell of a little actress.

“Well, I am you mother. You got that part right. And just like you, I’m not gay either. But the most important question is: Are you enjoying what I’m doing to your pussy right now?”

“Yes, ma’am, it feels really good!”

“Yes, it does, doesn’t it. So why don’t you get over yourself, and go ahead and do the same thing to my pussy, because I only want to feel good too, just like you’re feeling right now? You do love me, right?”

“Of course I do, Mom.”

“Then grab my fucking clit right now, and pull up and down on it until it gets erect!” Mom barked out at Lacey. “I don’t think that’s too much to ask. Do you?”

“No, ma’am. It’s not,” Lacey agreed and wrapped her thumb and fingers around the protruding shaft of Mom’s huge clitoris, and she began pulling up and down on its hood.

And I watched in total silence as I saw Mom’s clitoris become fully-erect, thanks to Lacey’s manipulation of it.

“Okay, now stick your fingers up inside me. Come on. I know you want to,” Mom said, as I looked down and saw Mom’s own fingers disappear up into Lacey’s vagina.

Lacey was obviously getting turned-on by what Mom was doing to her pussy. And before I knew it, Lacey had her groping fingers up inside of our mother’s vagina.

After about a minute or so of mutual pussy fonding, Mom said to Lacey, “Now, this isn’t so bad, is it? It’s just two grown women letting down their inhibitions, and using their fingers to pleasure each other in the best way that two women can. Nothing more. Nothing less.

“Doing this with me doesn’t make you gay, or bisexual, or weird. And it doesn’t change the way that we feel about each other, except to bring us even closer together than we were before.

“However, what it does do is prove that you’re human. Just like I am. And we both naturally like to have our genitals stimulated. And there’s absolutely nothing wrong with that, is there?”

“No, ma’am,” Lacey agreed.

“Good. Now get your fingers out of my pussy! And I’m going to go sit over there in that chair and diddle myself, while I’m watching you two kids trying to make a baby together.”

Meanwhile, I was standing there beside the bed in total shock. I couldn’t believe the impromptu, incestuous bisexual encounter that I had just witnessed taking place in front of my own eyes.

I was also feeling pretty damn embarrassed too, and I didn’t know why I felt embarrassed like that. I mean, I wasn’t one of the participants. I was just a passive observer.

“What’s the matter, son?” Mom looked up at me as she was getting up out of bed, and asked, “Haven’t you ever seen two women having sex in any of those online porn videos you watch?”

“Yeah, sure,” I said.

“Well, take off your fucking clothes and let’s get down to business!” Mom said authoritatively, in that familiar voice that I knew meant ‘no messing around.’

When Mom sat down in the chair, my little sister quickly moved over to sit on the foot of the bed, facing my mother, while I was pulling down my PJ bottoms and my boxer brief underwear, and stepping out of them. Lacey kept staring at Mom, instead of looking at my naked body.

Then Mom said to Lacey, “I want you to tell your big brother what you want him to do to you tonight.”

And Lacey turned towards me, and while looking down at the bedroom floor the whole time, she said to me in a very even tone-of-voice, “I want you fuck me and get me pregnant, if you can. Did Mom tell you that I’m ovulating right now, and that I’m not using any birth control?”

“Yes, she did,” I replied, thinking about how long it must have taken Lacey to write and then memorize that little speech to me. Because it sounded completely rehearsed.

Then I realized when Lacey spoke up again that she wasn’t quite done with her little memorized speech yet.

Lacey said, “Good. I want you to know the whole truth, going into this deal. Don’t worry. My husband will never know that you got me pregnant. Nor will anyone else, except for the three people who are in this bedroom right now. I promise you.”

“Are you sure you want me to do this?” I asked Lacey.

And Lacey finally looked up at me with a confused look on her face. I guess she ultimately ran out of memorized stuff to say to me. And now she was being forced to actually talk to me in real time, and treat me like a fellow human being. But she still didn’t look at my face.

Instead, Lacey stared at my erect dick and my balls as she told me, “Yes. I’ve never been more sure of anything in my life. While you’re here at Mom’s house I want you to fuck me anytime you get horny and feel like it. Just let me know, and I’ll be more than happy to let you get your rocks off inside my pussy.”

“Mom, how do you feel about that?” I asked, looking over towards my mother.

“I’m good with it,” my mother replied, leaning back in the chair across from the foot of the bed, with her hand down between her spread-apart thighs, rubbing away at her own bare pussy.

The next thing I knew, my little sister motioned for me to sit down on the bed beside her. And when I leaned over and started to tenderly kiss her, she abruptly stopped me and warned me, “Kissing is reserved for my husband. I’m not here for you to show me any affection. I just want you to have pure, raw sex with me.

“Now, if you want to feel out my tits, that’s just fine. Or if you want to play with my pussy, that’s fine too. And if you want me to give you a handjob or a blowjob, just let me know, ‘cuz that’s fine too. Whatever turns you on to get you hard. But–”

“–If you haven’t noticed, sis, I’m already hard,” I interrupted, pointing downward towards my stiff flagpole of a dick.

“Please let me finish laying down the ground rules. What I was trying to tell you before you so rudely interrupted me is: Let’s not pretend that this is about love making, Carl. Because it’s not. It’s about you doing your best to try to get me pregnant. So that means you’ve gotta cum deep inside me and give me your whole wad of sperm anytime that I let you fuck me.”

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