Step Sister Corruption Part 173 – Day 101 Monster gets wet (fiction, M/F/F, d/s, teaching, step siblings, con)

*Gabe*

I turned my head side to side as a loud *pop* echoed out of my neck as I popped the joints in my neck after having an 110ish pound girl holding her body onto my head is really a work out for my neck.

Summer panted, “Why’d you tickle me?”

I looked at her, “Because you weren’t letting go and I needed to breathe.”

Summer pouted, “But I was in the middle of an orgasm baby.”

I blinked at her.

Really?

How the fuck was she still orgasming after nearly twelve or thirteen seconds?

I looked at her, “Really?”

She nodded as she opened her legs and smiled at me, “Though I’m sure both of us could use the actual act now.”

I looked down at my dick to see my head just coated in pre cum as it pulsed in place.

She was right.

I needed sex and I needed it now.

I climbed back on the bed when an interesting though hit my head.

I looked at Kel who had been watching us the entire time merely petting herself as she watched the show.

I looked at Summer and she got the idea.

She knew what was going to happen.

I grabbed Kel and pulled her in as she giggled that she was up.

I forced her to lay down along the length of the bed happy she had prepped herself and was already nude.

As I looked at Kel’s pussy I stopped what I was doing as I looked.

Was her pussy always this….clean?

No clean isn’t the right word.

Did her enhancement make her insides re-arrange her pussy so her labia was hidden by the now moist puffy lips?

I mean her lips were always puffy but her pussy always reminded me of a rose flower….a tight vaginal rose. You look at it and all the parts of the pussy were just there ready for attention.

Now it seemed her lips covered everything up.

I reached down and spread the lips to see a normal looking vagina…..Kel’s normal looking vagina.

Looks like the enhancement sucked in Kel’s vagina and her lips just sealed in the important bit.

I shrugged thinking nothing about it.

I looked down at Kel, “Ready?”

Kel looked at me and nodded vigorously.

I smiled as I smacked my precum drenched dick against Kel’s pussy causing her to yelp. Then I guided my tip on Kel’s lips until I naturally slipped beyond the lips and quickly found the pit in her pussy that was her opening.

I pushed thinking this was normal….I was wrong.

I was met with nothing but resistance as both Kel and I grunted at the same time and both of us exclaimed the same thing “*Holy Fuck!!!*”

Summer quickly spoke, “What?”

Both Kel and I looked at Summer as we exclaimed basically the same thing but opposite of each other.
“She’s tight!”

“He’s big!”

I looked at Kel, “No I’m not your just fucking tight. Like ***really*** tight.”

She looked at me, “No I’m not you’re just that **fucking** ***BIG***.”

We both forgot that our newly enhanced bodies were to blame for our separate findings as we were more than likely both right.

Instead of pulling back and rethinking our problem my dick demanded to be used after being teased all damn day so I answered by pushing.

This caused Kel’s eyes to go wide as she exclaimed, “*HOLY FUCK!!!*”

I felt like I was trying to push a tennis ball through a garden hose at this moment as I was pushing my dick into Kel’s extra tight opening.

The entire time I was pushing Kel kept exclaiming ‘*Holy Fuck!*’ and ‘*You’re too big!!!!*’ all while I kept grunting trying to push my dick into what should be *used* to my fucking dick but I was finding I was completely wrong.

Eventually Kel’s opening slowly widened to accommodate the extra large object otherwise known as my dick until my head slipped in.

FINALLY!!!

I was in!!!!

It should be smooth sailing from here.

I was wrong.

I pushed my dick into Kel and found her opening wasn’t the only thing that was tight and narrow. It seemed her entire pussy was tight and narrow.

I was just happy Kel’s natural pussy lubricant and my precum drenched cock was enough lubrication to where I didn’t feel like something was going to rip.

Don’t want my dick ripping….again.

Still I grunted as I pushed my dick deeper and deeper into Kel as I complained and complimented on Kel’s tight pussy.

Kel wasn’t doing her normal begging and pleading as the only thing she kept saying was a continuous mantra of ‘*Fuck you’re big*’ and ‘*Fuck it’s still going*’ over and over the deeper I got into Kel’s tight confines.

It seemed impossible as I watched Kel’s eyes get wider and wider as she felt her insides stretch more and more the more I pushed my Frankenstein cock into her. But here she was, her eyes getting wider and wider as I pushed more of me into her tight confines.

I got about three quarter’s of me in her when I felt her wall push against my tip.

Time to see if Dr. Braxter is right and that Kel’s pussy would be able to accept me with her high elasticity.

I pushed and Kel moaned, “*Fuck he’s still going!!*”

I grunted, “Fuck you’re tight.”

I pushed and pushed as I got more of me in her centimeter by centimeter until finally my root kissed her lips.

Kel moaned loudly, “*FUCK I’M STILL ALIVE!!!!!*”

I smiled as I simultaneously thought *fuck that was rough!* as I was now covered in sweat.

I kept myself in Kel as I smiled down at her.

Kel saw my smile before she recognized the ‘evilness’ in it, “What are you going to do?”

I smiled as I reached down and pinched both of her erect long nipples in between my thumb and finger’s causing her to moan loudly. I slowly twisted them and kneaded them causing Kel to moan and beg.

I pulled her nipples up and watched her breasts try to travel up but were already taught and firm before her nipples slipped out of my grasp.

I leaned down and kissed Kel keeping her from holding her breasts after her nipples were tortured for just a few seconds.

Then she grasped in my mouth as she felt my dick leave her confines and instantly tensed holding me down as she felt my pole leave her unstretching her insides.

Then I pushed my dick back in this time it was a little easier but damn she was still tight.

Now that the hard part was done with stretching out Kel’s extra tight confines I began fucking her.

At first I seriously thought of making love to Kel instead of fucking her but my needs were too great as my dick and nuts throbbed almost painfully.

No this time I would be fucking her as I *tried* to stretch out Kel‘s pussy so it was a perfect fit for me for the next time.

It didn’t take long for me to find my rhythm as I continuously rammed my monster into Kel’s greedy tight pussy which also caused my beach ball nuts to slap against Kel’s ass with each thrust.

Kel for her part quickly went from ‘*Fuck you’re big!!*’ to her normal begging and pleading of *fuck me faster*, *harder*, and various other obscenities that closely resemble each other.

Of course, our session didn’t last long before Kel reached her orgasm as she tensed up and her normal series of events played. I felt the normal torrent of fluid spray against me.

The only difference was now during her orgasm it felt like her pussy muscles were really putting the squeeze to my dick.

If my dick hadn’t had changed I’m sure her muscles would succeed in either pushing me out or milking me good enough to where I would want my own orgasm to happen.

But I don’t have my old dick do I?

Nope.

I have Frankenstein’s extra veiny massive cock.

So I just sat there letting Kel’s pussy *try* to milk my dick as it had barely any effect of my dick’s solid thick mass to do anything but spasm and constrict against it’s thickness.

And I enjoyed every second of it.

God do I miss this feeling.

But strangely it doesn’t feel the same. It feels less….pleasurable.

Still I enjoyed myself until Kel’s orgasm subsided and her confines relaxed somewhat before I renewed my activity with Kel.

I quickly resumed my momentum as I felt Kel’s enlarged breasts sway against me with each repeated blow as Kel moaned and pleaded for more.

Each repeated thrust made my trek up orgasm super mountain arduous as I was quickly drenched in sweat and wet from our combined sweat and her fluids.

Soon Kel wrapped her body around me causing me to stop as she endured another orgasm and I felt her pussy spasm and clamp around my dick.

God yes I love this feeling.

I imagined I had stopped on my climb of orgasm mountain to wipe the sweat off my brow to look up at the cliff that looked like the imaginary mountain stretched beyond the clouds. I looked back to see how far I had come…..and groaned as I wasn’t far from the base of the mountain.

Stupid change.

Stupid nerve ending in my dick being deader.

Stupid formula.

Why did they have to make it so *super*?

I just prayed either’s girl’s sensitivity didn’t make them unusable after ‘x’ orgasms like they were before or I’ll never get to the top of orgasm mountain.

Still I resumed my trek as I began pounding Kel with renewed vigor as I started a mantra.

*I will get to the top of orgasm mountain.*

**I will get to the top of orgasm mountain.**

***I will get to the top of orgasm mountain.***

But it seems I was a one legged man in an ass kicking contest as Kel not only had jumped off orgasm mountain but was able to *race* passed me only to jump again.

She was able to achieve three more orgasms before I decided a different position might help my trek be fast.

I coaxed Kel to roll from her back to her stomach. I grabbed her hips and lifted her ass and started a new.

Yay I was jogged up orgasm mountain now.

I *jogged* for what felt like a decent amount of time but a blur zoomed passed me as the figure raced by me.

It was Kel who blurred passed me as she jumped off orgasm mountain again as she shot away from my grasp to spray me and everywhere else as she simultaneously yelled, screamed, and groaned in the process before landing on her face her body convulsing and quivering.

I looked at Kel and thought *well shit*.

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Source: reddit.com/r/eroticliterature/comments/qcpgjp/step_sister_corruption_part_173_day_101_monster

1 comment

  1. Keep it going!! 👍🏼👍🏼
    These are fun reads. Do you post these or similar stories anywhere else?

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