Child's Play

by Mystic47

Caution: This Fiction Sex Story contains strong sexual content, including Ma/Fa, Ma/ft, Consensual, Incest, Brother, Sister, Father, Daughter, Cousins, .

Desc: Fiction Sex Story: I discovered my daughter having sex with her cousins, one male, one female. The threesome orgy left their mother, my sister, and I speechless and wondering what to do about our children.

We sat in deck chairs and watched our children play. My seventeen year old girl was chasing her cousins with a garden hose trying to soak my sister’s two kids, Jodie had them cornered and was spraying them mercilessly.

Wade and Lexis my nephew and niece were my older sister’s twins. Jodie and I were on vacation for a few days visiting to celebrate the twins eighteenth birthday two days before, Jodie was two months shy of eighteen but we feted her birthday with her cousins’. The big party was history but I was planning on two more nights at my sister’s place before I took my daughter home. My brother-in-law had left that morning for a four day business trip leaving my sister Maxine and me to keep the three teens corralled while they celebrated in the aftermath of the milestone birthday. My wife couldn’t make the trip so I was getting anxious to get back to her.

Maxine offered me another rum and coke while we idled under the sun, watching the next generation frolic. “I hate that they are getting older” my sister said between sips of her drink.


“Because in a year, maybe two, they’ll be gone and then it will be just Joel and me. I’m not sure I’m ready for the ‘empty nest syndrome’.

“I hear that most people really start to enjoy themselves then. You know, trips, longer vacations, new toys and more time with each other. I wouldn’t mind having some uninterrupted private time with Meg.”

Maxine looked at me “Maybe I’ll get pregnant, have another kid.”

I almost choked on my drink “Yeah, that would make Joel real happy, just throwing two out when the third arrives.”

“But he’d sure enjoy the time I would be trying to get knocked up. I’d put his balls into a coma.”

“You’re too old to have a kid” I reminded my sister.

A frown clouded her face briefly then she returned “I’m only 41 you dick, everything I have still works.” She hesitated slightly then continued with a rueful smile, “Just not as often as it used too.”

I knew what she meant. Meg was still a hot sexy woman but the older I got, the less I got it up. I mean she and I still screw but now instead of twice a night, it’s more like twice a week. It eased my mind a little to hear that Joel was aging in bed too.

She woke me up by shaking my shoulder. At first I was disorientated but as my eyes focused and adjusted to the dim light I looked up into my sister’s distraught face. She was standing beside the bed in her robe looking like the world was about the end. She looked scared, worried and angry all at once which startled me out of my sleep. “What’s wrong?” I blurted.

“The kids. It’s --- it’s the kids” she stuttered.

I bolted upright, swung my legs over the side of the bed and grabbed my pants off the chair. As I was pulling them up I asked “What the hell is going on? Are they all right?”

She looked at me blankly, nodded and sighed softly “They’re not hurt, it’s something else, be quiet” then turned and walked out of the room. I followed with bare feet, no shirt, wondering what was going on. I glanced at the bedside clock to see that it was 2:04 in the morning.

She led me to the kitchen, to the window over the sink and stopped, staring into the back yard. I stepped up beside her and peered into the darkness. At first I didn’t see anything but as my eyes adjusted I began to make out pale shapes and forms in one corner of the yard. My heart picked up its pace, my mind slowed down as I realized what I was looking at.

Three bodies, two girls and one boy on a large blanket spread out on the grass. Our family lying on the blanket; Wade between Jodie and Lexis. And all three were naked. Lexis was lying on her side, head propped up by one arm watching Jodie pulling on Wade’s tall erection. Wade said something to his sister and she twisted around and kissed the end of his cock while Jodie stroked it. Jodie leaned to him and put her mouth over his while her cousin began to suck on her own brother.

I was dumbstruck! I couldn’t move, I couldn’t think, I couldn’t breathe. I turned my head and asked my sister one of the stupidest questions I had ever uttered. “Is that our kids?”

She looked up at me with wide eyes and nodded then replied with the equally stupid “They’re having sex.” I wasn’t reacting, reality fled the moment I saw my daughter lying with her cousins and it wasn’t coming back. I looked back at the three just as Jodie took Lexis’ place on Wade’s hard-on. My girl was giving him a blow-job and it shocked me even deeper. Lexis moved to her knees over Wade’s face so he could lick her body while Jodi blew him. He was using his tongue on his own sister! My heart was pounding, I felt beads of sweat forming on my forehead, I felt dizzy.

Maxine grabbed my arm and turned me away from the window “What the hell are we going to do?”

I knew exactly what I was going to do. I pulled away from her and started for the back door. I was going to kick the shit out of my nephew and beat my daughter’s ass until she bled. She wouldn’t be sitting on anything for a month. My sister lunged for my arm again and pulled me to a stop. She saw the rage in my face and gripped me harder. “No! Not like that! If you go out there like that none of us will ever get over this. We have to be calm, it’s too late to stop anything, it’s obvious this isn’t the first time they’ve done something like this. Getting mad and beating them won’t help now, it won’t change anything.”

“So what the hell do you suggest?” I snarled.

“Leave them alone. Let them think we don’t know.”

“But he’s fucking around with his own cousin. That’s my daughter out there.”

Maxine flared red in the face. “And the other girl is his twin sister! They’re screwing each other, how do you think that makes me feel? You’re not alone in this.”

I looked out the window again “Oh crap.”



Maxine looked over my shoulder to see Jodie on her back with Lexis lying on her, face to face, they were kissing. Wade was mounted over them, between their wide spread legs, alternating pussies, fucking both.

We were silent, keeping our thoughts private as we watched our teenaged children cavorting on the blanket. The shock was wearing off, my rage slowly turning to despair as I watched the next generation enjoying their young lives. Just as Wade pulled out of my girl and plunged into Lexis I turned to my sister and said “I understand how cousins might start screwing but brother and sister?”

Maxine flinched as she watched her son penetrate her daughter then looked back at me. “They are twins, they’ve always been close” she offered weakly.

“How long do you think this has been going on?”

“I don’t know but they don’t look like fumbling amateurs.” I had to agree with Maxine on that. It was evident that our babies weren’t doing this for the first time.

Just then Wade pulled out of his sister’s pussy and flopped onto his back. The two girls grabbed his cock and began to stroke it together. In seconds he began to hump his ass as his prick started spraying like a fountain. Jodie whispered something in his ear while Lexis stroked his balls. When he was done spurting cum both girls put their hands in the mess then reached for each other, spreading cum like lotion on the breasts of the other.

“At least they’re being careful” I muttered.

“What are we going to do?” my sister asked.

“What can we do? It’s sure as hell too late to talk to them or warn them. All we can do now is hope he doesn’t knock one of them up.”

“You don’t want to talk to them?” Maxine asked incredulous.

“No, not now. You’re right, we wouldn’t be doing any good, it would only put up a big wall between us and our kids. They’re fucking now, and it looks like they’ve done it before, we are way too late.”

I gave up my post in the kitchen and stumbled away, back to my room. I knew I wouldn’t be getting any sleep but I needed to get off my feet. Maxine cast one more long sad look out the window then followed me. I stretched out on my bed and my sister sat beside me, denting the mattress far enough that I slid closer to her. My hip was lodged against hers, I rested a platonic hand on her robe covered thigh, she covered it with hers. She looked sad “I feel old. I’ll never be eighteen again and I miss that sometimes.”

“How do you think I feel? Your son just screwed two girls at once. I haven’t done that since I was in college. We’re both getting old.”

Maxine looked into my eyes, “You had sex with two girls at the same time?”

“Yeah, they were roommates. I was dating one and the other refused to leave the room when we wanted to go to bed so I invited her too. We did that about three months.”

Her eyes sparkled briefly, “You randy little devil you, I never knew.”

“You don’t know lots about me. How about you, did you ever get laid by two guys at once?”

Bright red spots grew in her cheeks and she looked into her lap. “Five.”

“Really? You let five at the same time?”

She defended herself “I was stoned and horny,” she paused, remembering, “I got screwed most of the night. I took them one, two and three at a time. If there had been any more I would have fucked them too, I would have let an army have me that night. I had cum in all three holes, all over my body, on my face and in my hair. That was a fun night.”

“Wow, I’ll bet Joel doesn’t know that little historical fact.”

.... There is more of this story ...

The source of this story is Storiesonline

For the rest of this story you need to be logged in: Log In or Register for a Free account

Story tagged with:
Ma/Fa / Ma/ft / Consensual / Incest / Brother / Sister / Father / Daughter / Cousins /