Stepdaughter And Her Son Pt 08

This story is fictional based on simple facts. It does contain mom and son incest, so if you're not into that please do not read. I don't condone incest in real life, I use it for adult entertainment only. All characters are at 18 years old.

It had been about a year and a half since I met up with Zoe and Zack again. They lived a good two hours away and everyone's lives had gotten to be busy where we couldn't find time to see each other. Zoe found another job that kept her busy and Zack was going to college and working part-time that really kept him occupied.

I was going to be in their area for a few days meeting with some business associates so I contacted Zoe to see if they had some free time so I could see them. Zoe responded and said that they would be free that Friday when I'm in the area, so I told her that I would take them out to dinner that evening.

When Friday night came about I drove over to their house to pick them up for dinner. I went to the front door and rang the doorbell. The door opened and I was greeted by Zoe, and she said, "It's so nice to see you, it's been a while."

I said, "Yes it has, hasn't it, about a year and a half," as we full body hugged. That's when I noticed that Zoe had put on a lot of weight, about 40 lbs.? But, she had put that weight on in the 'right' places in my eyes. Her ass got huge, her thighs thickened up, and her tits had grown too. She still had a bit of a trimmed waist so she had a very voluptuous hour glass figure which made her sexier than ever. In my mind I was hoping to see her 'new' body naked as soon as possible.

After greeting each other we walked into the kitchen where Zack was getting a drink. I walked up him and shook his hand and said, "It's great to see you Zack!'

Zack responded, "It's good to see you too," as he smiled.

Zoe asked, "So where are going for dinner?"

I said, "I made reservations at the Steak House in downtown."

Zoe said, "That's great, we've been wanting to go there but hadn't gotten around to it."

When we arrived we were seated right away looking forward to a great meal. Our orders we taken and Zoe and Zack had ordered some drinks. Zack had just recently turned 21 and was 'experimenting' with different types of alcoholic drinks trying to find the ones he enjoys the best. I told them that I'm the 'designated driver' tonight so no alcohol for me. Zoe called me a 'party pooper' but understood.

While waiting for our meals Zoe and Zack had a few more drinks which made them a bit 'tipsy'. This really loosened up our conversations which led to some sexual dialog. Zoe talked about her and Zack still having sex when they can but their busy lives had cut the frequency way down to almost not at all.

I said, "I've must have also interrupted that tonight."

Zoe said, "Well..., we were planning to have fun tonight because we were both free, but we still can and you can join us," as she winked.

Zack said, "That sounds like fun."

Our food was brought to our table and we thoroughly enjoyed our steaks. We didn't rush through our meal because we wanted to enjoy it, but we didn't order dessert cause we wanted to get back to their place ASAP.

It was about a 15 minute car ride back to their place as Zoe moaned about how 'horny' she was and slid her hand up her dress and started rubbing herself. Then Zack said, "Wow mom I can smell your pussy back here, you must be turned on."

I pulled up to their place and everyone quickly got out of the car and scurried to the front door. Zack opened the door and we all made a beeline for the master bedroom. We were all laughing and giggling like teenagers looking forward to what was about to happen.

As soon as we went through the bedroom door, clothes and undergarments went flying like a tornado was passing through. We all hadn't been together for a long time so it was exciting and very arousing, plus I needed to see Zoe's new filled out body.

I looked at Zoe's body and was so turned on I immediately walked over to her and put my hands all over her. Lifting her big saggy tits, caressing her thick thighs and grabbing handfuls of her big bulbous ass.

Zack saw me and said, "Mom has really filled out since you last saw her, huh."

I said, "Yes, and in a very sexy way, I love all the big curves and thickness that has been put on."

Zoe said, "Do you like this?"

I said, "I love it!"

Zoe said, "What are we waiting for, let's play!"

I grabbed Zoe's hand and led her to her bed and had her lay down on her back with her legs hanging off the edge of the bed. Zoe spread her legs open and I got down in front of her and put my face right at her steamy crotch. The scent of sex wafted from groin and was intoxicating. Zoe had been so 'horny' since leaving the restaurant, she was seeping a lot of fluid from her twat. With the thickness of her thighs, all of her odors were trapped in her crotch till she spread her legs open.

I glared at her dark skinned cunt taking in deep breaths inhaling all of those wonderful aromas of woman's lewd pussy. After a few heavy breaths I couldn't wait any longer so I planted my face right in her thick labia. The pungency was so erotic as I open my mouth to envelop her outer lips of her tasty snatch. I slid my tongue through her thick lips and got a coating of the most carnal juice I've ever tasted.

I hurriedly licked the entire fold of her smooth slick labia. It was heaven on earth as I lapped up her female excretions that leaked from her vagina and smeared across her crotch.

Meanwhile, Zack had climbed onto the bed and straddled Zoe's shoulders and had his big cock in Zoe's mouth. Zack was face fucking Zoe as I could hear her gag every once in a while as Zack's thick cock filled Zoe's throat.

This hot oral assault was going great until the doorbell rang. Zack said, "Were not expecting anyone, let's ignore it."

Then Zack's phone dings for receiving a text. Zack said, "Oh my god, who is that texting me."

Zack gets off of Zoe and Zoe takes in a deep breath from almost being suffocated from Zack's long thick dong. Zack looks at his phone and gasps, "Mom, it's Ava, she got off work early and is here, what do I do?"

I said, "Is she your girlfriend?"

Zoe said, "Yes, she's Zack's girlfriend."

Zack is panicking and getting antsy. Zoe looks at Zack and calmly asks Zack, "What would you think if we ask Ava join us?"

Zack looks at me then at Zoe and said, "I don't know if she is ready for this."

I ask, "Have you had sex with her?"

Zack said, "Yes, and she loves it, (who wouldn't with his cock), but she doesn't know about my special relationship I have with mom."

Zoe said, "Well, I think sooner or later she is going to find out, maybe you should rip the 'Band aid' off right here right now."

I asked, "How understanding do you think she will be?"

Zack said, "Well for a 20 year old, she claims not to have a lot of experience, but she can get very 'kinky'!"

Zack's phone gets dinged again. "It's Ava again."

Zoe said, "I think you should take a chance with her and see how she reacts. I hope she is okay with this, otherwise you'll be done."

I said, "Maybe let her in, stay downstairs and talk to her and see how things pan out. Be calm and tell her the situation, you're smart and good at explaining things and maybe she'll be okay with it."

Zack ponders a bit, then said, "I'll talk to her and see how receptive she is."

Zack puts some clothes on and goes downstairs and let's Ava in. We can hear Ava, "What took you so long to answer the door?"

Then it gets quiet as we hear Zack serenely talk to Ava. He was so quiet and calm we couldn't hear what he saying. After a minute or so, Zoe and I were waiting for a loud, shocking response, but nothing happened.

Then a couple minutes later we hear a knock on the bedroom door and Zack asked, "Can we come in?"

Zoe responded, "Of course honey, come in."

Zoe and I are still naked laying on the bed.

Zack and Ava walk in and Ava see us and gasps. Zack said, "It's okay Ava. Hi mom, Ken, this is Ava."

I said, "Hi Ava, nice to meet you."

Ava sheepishly said, "Nice to meet you."

Zoe asked, "So what has been decided here?"

Zack said, "I've explained to Ava about the relationship I have with you two and she is very shocked, but is actually okay with it."

Zoe asked Ava, "Are you sure about this, no second thoughts?"

Ava said, "Yes, I'm sure. I knew there was something different between Zack and you, but it didn't bother me, I just couldn't figure it out. But I'm stunned with the relationship Zack has with Ken. But, then again as I think about it, it kinda turns me on. I've had a thing about watching men have sex with each other."

Zoe asked, "What about joining us and having sex with all of us?"

Ava hesitated, but shyly said, "Yes, I'd be very interested in having sex with all of you."

Zack said, "Okay, now that this has been settled, let's have some fun!"

Zoe asked Ava, "What would you like to do first, since you're our guest?"

Ava thinks about it and said, "I think I want to play with Zoe first, I haven't been with an older woman, I've only been with girls my age."

Zoe said, "Okay, get out of your clothes and join me."

Ava stands at 5'6" tall, guesstimating her measurements at 34B-24-36, has a pretty face with blue eyes and long reddish blonde hair.

Zoe said, "Nice tight body you have there Ava," as she waves her over to the bed.

Ava climbs onto the bed and sits next to Zoe. Zoe strokes Ava's arms and shoulders and said, "Wow you have really soft skin, I love it."

Ava blushes and meekly smiles with a bit of embarrassment.

Zack said, "Don't be shy Ava, we're all here to have a lot of fun, enjoy it."

Zoe lightly puts both of her hands on the sides of Ava's face and slowly approaches her with her face and lands her lips on Ava's lips. They both start out with little pecks but then they fully lock mouths and trade tongues and swap spit, passionately kissing each other with vigor and sloppiness.

Zack and I watch this heavy make-out scene getting hornier by the second. I see that Zack has taken his shorts off and has started playing with his huge cock. I look at his hardening cock and have noticed that it has gotten even bigger since the last time I saw it. It must be at least 10" long now and has also gained girth too.

Getting back to Zoe and Ava I see that Zoe has worked her way down Ava's trim body and has put her face near Ava's crotch. Ava slowly spreads her legs so Zoe can get to her waiting cunt. Zoe is on her knees and grabs Ava's thighs and pushes them further out and plants her face right on Ava's wet snatch. Ava moans loudly as she feels Zoe's lips and tongue ravishing her crotch.

This has Zack totally aroused as he is now stroking his rock hard huge cock. I look at his cock and couldn't resist any longer, so I kneel in front of him and take his cock in my hands and fondle and caress it. Zack looks at me and said, "Suck my cock Ken."

I put his cock in my mouth and barely can get my mouth around it, it's so big. I slide my mouth further down his thick shaft, but it's more than a mouthful and can't take much more of it. I can only get about 5" of the 10" of length he has, into me.

Then we hear Ava yell out, "Oh my god, I'm going to cum, don't stop, oh shit, oh fuck, her I cum!"

I stop sucking Zack to take look at Ava as her body is shaking and jerking as she squeals, "Oh fuck, oh shit, oh my god!"

Zoe continues the oral assault on Ava's clit as Ava screams, "Oh, oh, oh fuck, Zoe please stop I'm way too sensitive down there!"

Zoe disregards Ava's pleas and keeps her mouth on Ava's quivering cunt. This has Ava going ballistic as her body thrashes around and loud guttural moans continuously keep coming from her mouth and throat. It almost seemed like Ava was being tortured.

Zack was so turned now, he got up on the bed and got behind Zoe who had her big ass pointed upwards. Zack had rubbed some lube on his raging hard cock, pointed it at Zoe's black butt hole and pushed his huge cock into Zoe's anus. Zoe screamed, "Owww, oh my fucking god!"

Zack plunged his enormous cock deep into Zoe's rectum as Zoe yelled out, "Oh shit, you're going to split me open!"

Ava looked up as she heard Zoe yell and sees Zack butt fucking his mom. Her face looked like she was watching scary scene in a movie.

Zoe stopped the oral on Ava as she was being violated in her ass by Zack. Ava crawled out from under Zoe and sat by Zoe and watched Zack pound Zoe's ass. Ava sat wide-eyed in amazement as she saw Zack's huge cock slide in and out at full length impaling Zoe's poop chute.

Zoe screamed, "Oh yea, fuck my ass, fuck my ass with your big cock, fuck me!"

Ava got up and put her face on Zoe's huge ass and watched intently as Zack hammered Zoe's butt hole. This got me going so I started to stroke myself. Ava saw me and waved me over so walked up to her. She took my cock and put it in her mouth and started sucking me. She was really good at sucking cock as I moaned with pleasure. Zack saw this and said, "Yes, Ava suck his dick and make Ken cum."

This must have triggered Zack because in a few seconds he yelled out, "Oh shit, I'm going to cum mom!"

Ava heard Zack and said, "I want you to cum in my mouth!"

When Zack was about to cum, he pulled his long schlong out of Zoe and pointed it at Ava. Ava took Zack's big slippery cock into her mouth and stroked it with both hands. Zack screamed, "Here I cum!"

Zack's body shook and convulsed as he unloaded his large amount of semen in Ava's mouth. Ava gagged a bit but recovered as Zack's sperm filled her mouth. His jizz was leaking out of both sides of her mouth as it overflowed.

When Zack finished spurting, Ava opened her mouth to show how full her mouth was, then swallowed every bit of it. Then Ava went about and licked and cleaned Zack's penis from all the fluids that it was exposed to.

I thought, Ava is a bit kinky doing the ass-to-mouth bit, but wondered if Zack has butt fucked her yet.

Zoe said, "Zack you surprised me with that startling anal attack on me."

Zack, "I know, I was so turned on watching you eat Ava, I couldn't help myself."

Zoe said, "You two young one's have cum, but Ken and I haven't cum yet, what are we going to about this?"

Zack said, "Ken do you want to fuck Ava?"

I looked at Ava and she shrugged her shoulders and Ava said, "Yea, I'll fuck Ken."

Zack said, "Okay, that's settled and I'll take care of my mom and make her cum."

Ava and I got on the bed and I told Ava, "Before we fuck, I need to eat your pussy."

Ava strongly agreed, "Yes, of course, you can do whatever you want with me."

I asked, "Whatever I want?"

Ava said, "Whatever you want, Zack won't mind."

I looked at Zack and he said, "Yes, Ken you can do whatever you want with Ava."

I said, "Okay, great."

I had Ava get on her knees and elbows and point her ass at me. I got down and knelt next to her ass and ran my fingers up and down her ass crack. Ava moaned as I soothed her with light touching and caressing. After a few minutes I ran my tongue up and down her butt crack. I don't know when she last showered but she had a tangy, sour taste with a hint of floral savor. It was intoxicating as I relish the aroma and flavor of female ass.

Ava was becoming aroused as I could see some seepage dripping from her twat. I licked and slurped her cunt cleaning it and continued to lick her ass too. After a few more minutes I had her flip over and lay down on her back.

This is when I went to work on her clit. It was hiding under her thick outer lips but when exposed it protruded a good half an inch. I licked and nibbled on her big nub of a clit. This drove her wild as Zoe did this to her earlier. But, before she would cum, I licked my middle finger and slowly slid it into her pink anus. Ava let out a deep sigh and said, "Oooo, that feels so good."

This prompted me to slide another finger up her ass and to keep stimulating her big clit. I concentrated on finger fucking her ass more that the attention I was giving her clit, I didn't want her to cum too quickly.

Meanwhile, Zack was giving Zoe a good oral invasion on her cunt, as I could hear Zoe moaning and sighing with deep pleasure with the loud slurping and licking in the background.

A few minutes had gone by with me robustly finger fucking Ava's butt hole as she moaned and wiggled a bit. But then I really went to work on her clit. This sent her over the edge as she screamed, "Oh fuck, here I cum again!"

Ava's body trembled and jerked as she orgasm-d. Ava squirted a bit into my mouth as she squirmed and shook with delight. When she had come down a bit she raggedly said, "You need to fuck me in the ass."

I asked, "Are you sure?"

Ava said, "Yea, I'm sure, I want something bigger than your fingers up my ass."

I went to get some lube, then put some on my cock and smeared some on her pink wet anus. I had her stay on her back and put a pillow under her hips to raise her up a bit to expose her butt hole better. I scooted up to her as she grabbed her legs and lifted and spread them open. I pointed my hard cock at her waiting anus and pushed in slowly. Ava grunted with the initial penetration but relaxed pretty quickly. I could tell she had had anal sex before by the way she handled herself.

The initial insertion was a bit tight, but her sphincter relaxed fairly quickly. (I'm thinking that Zack has fucked her in her ass before). I was prepared to start fucking her faster and harder immediately knowing that she was relaxed and ready.

Ava said, "Your cock feels so good in my ass, fuck me."

I obliged her request and started to fuck her with energy. I would plunge balls deep, then pull out to where the head of my cock still stayed in her anus, and do this over and over.

Then I really picked up the pace and started jack-hammering her ass. I would slam into her making a slapping sound as our bodies collided, then quickly pull out and do the same thing again and again. Ava yelled out, "Oh yes, fuck my ass, fuck me, fuck my ass Ken!"

Zack heard Ava and took a peek and smiled. Zoe was about to cum as she yelled out, "I'm going to cum Zack!"

And I also had arrived at that critical point too and said, "I'm going to cum too!"

Both Zoe and I had our bodies shake and tighten up as we both climaxed at the same time. I shot my load of semen deep into Ava's rectum and kept my cock in her till I was almost flaccid. When I pulled out, it made a 'plop' sound as my cum leaked from Ava's butt hole.

Zoe was drained, I was deeply satisfied, Ava got a second orgasm, Zack said, "Looks like everyone has had fun, maybe we can do this again some time."