Step Sister Corruption Part 204 – Day 113 Tongue (fiction, M/F/F, d/s, teaching, step siblings, con)

*Gabe*

God am I horny!

And that bitch, I mean my love, made me take fucking supplements making my plight worse.

Then she made me hide upstairs while she *helped* me test to see if my precum was addictive or not.

That was roughly an hour ago and heard Sabrina’s shit box car show up about 30 minutes ago.

So I had been stuck upstairs sitting in front of my computer trying to refrain from masturbating as my cock was trying it’s absolute best trying to break the flexible tube stuffed up my pee hole as it freely flowed **my** precum down into it’s container hanging off my cock.

I wanted to say I was doing another video for my channel but I’m not.

I was playing a video game on my computer as it was uploading my videos to my channel and was currently dying left and right like I was a noob.

I couldn’t focus on my game for shit as my mind was going different directions all of which was landing on two different ideas. One was if my precum/cum was indeed addictive or not as I wondered how Summer was handling Sabrina. And two was I **wanted** sex!

I looked down at my latest collection seeing how free flowing my cock was producing the clear fluid into its *container* to see it had quickly filled the 4oz bottle half way and blinked in astonishment.

Can a guy freely produce that much fluid naturally?

Or was it because of all the supplements coursing through my system making this happen?

I was going with the supplements as I had felt the addition kick in roughly 20 minutes ago as my <N> had felt like they had swollen and throbbed almost painfully.

Normally when this shit kicked it the pain, the first time at least, was so painful that I nearly doubled over thinking the pain closely resembled the illustrious *blue balls* that **EVERY** guy has experienced at least once in their life. The only thing keeping me from doubling over was I was so used to the experience as Summer *enjoyed* what the supplements did to me….and Summer wasn’t the only one who *enjoyed* my taste.

So between whatever Dr. Braxter gave me to help with my *testing* AND what Summer had me take just heightened the experience I was feeling as I yet died again.

*Sigh*

I can’t focus on shit as my body was telling me I ***NEEDED*** something else other than playing a video game.

I lightly thought of capping the bottle currently somewhat filled out with my *product* for Summer and Kel’s consumption and find a way to *deal* with my current *need*.

I mean I could work the problem myself as I re-watched the videos that Summer had ready to upload to her channel but that was kind of pointless as I had two, maybe three now, people with waiting holes for me to use. Definitely two willing and ready for me to use them how I please, the third in the house was questionable at best.

Maybe my precum, if it is really addictive, will maybe help loosen her very high morale bringing it down to a tolerable level. I’m not saying I want Sabrina to be anything like Summer or Kel but definitely less *judge-y*.

Definitely would be a release of fresh air to do something around or on Sabrina without the words *slut*, *whore*, *cum slut*, or any of the other slew of *judgemental* words Sabrina can’t stop herself from using as we helped her come to terms with accepting her hidden nature and be free again.

It’s kind of funny that Sabrina with her supposedly high *morale* was in reality a confessed *slut* that came out of her own mouth.

I wonder how many other people in the world were like this? More than likely it was probably a *metric fuck ton* or in this case a *metric **ass** ton*…..yes that was a joke but an apt joke due to circumstances and usage.

I lightly chuckled at my own joke thinking it was the right amount of smartass-ness needed to help lessen the tension in my body as a certain body part demanded my attention.

While I contemplated my *issue* and how I should take care of it my phone chimed next to me nearly making me jump as I wasn’t expecting it and was that deep in thought.

After my initial minor jump and exclamation…..ok I may have jumped a little more than that but it wasn’t a full blown startle.

I picked up my phone and unlocked it to see that Summer had texted me.

Confused, I opened the text.

*Summer: bottle up **my** precum and take everything off we’re coming up*

I looked at the text a little confused as to *WHO* she was talking about as I didn’t hear Sabrina’s shit box car at all telling me she left.

Was she talking about her **and** Sabrina? Or was it just her **and** Kel while Sabrina was doing something downstairs?

Still I bottled the bottle not really arguing on *who’s* precum it was though it clearly came out of **me**, so wasn’t it **my** precum and not **her’s**?

Sure she, and Kel of course, would be the one **most** likely to consume it as *technically* **we** were dating so **my** precum would naturally be **her’s** just as any by product coming out of *her* would naturally be **mine**.

I shook my head realizing I was going down a rabbit hole again.

After I capped the bottle, I took off the hanger and pulled the tube out of me feeling completely relieved that my dick didn’t have anything stuffed up it though the tube wasn’t overly large to really block anything still having it there felt completely weird.

What? I’m not one of those weirdo’s that needs a plug to *help* me last longer. I don’t have that problem. My problem is I last **TOO** long and need something to help **speed** up my new natural endurance.

I put away the offending contraption in the bag with the remaining bottles and supplement to help gather my *product* still looking at it as being completely disgusting.

I hid the bottle of my *precum* behind my computer monitor making sure to remind myself it was there for Summer and Kel’s consumption or whatever they want to do with it.

I had just finished putting everything away as there was a light knock on the door and heard Summer, “You ready Gabe?”

I called out, “Yeah Summer come on it.”

The door opened up as Summer walked in, still in her now dried (and smelly) work out attire, as Sabrina who was topless closely following behind her.

She smiled at me as Sabrina blushed at me seeing that my dick was out in the open.

Summer instantly smacked her lips seeing her favorite thing just sitting there calling out to her.

She shook her head, after a ***LONG*** moment and a few smacking of her lips, to look at me, “Sabrina and I are going to use your shower. Mind to join us?”

I smiled, “Of course.”

Summer smiled and looked at Sabrina, “You forgetting something?”

Sabrina blinked at Summer and completely forgot her *new* rule and immediately turned crimson but still followed her new *rule* as she pulled down her bottoms and finishing off her new *rule*. She stood there beat red the only thing she did was use her hands to cover her smooth shaved pussy.

With that finished, Summer smiled, “Perfect.”

She bent down and used her finger to wipe away the precum as it was beginning to fall down and brought it to her mouth.

Summer moaned as she tasted the precum and relished the delight it brought her as if giving me a show.

She smacked her lips after the little show and smiled, “Come on.”

She bent down and grabbed my hand *helping* me get up and looped her other arm in Sabrina’s and pulled both of us towards **MY** bathroom.

We got to my bathroom as Summer had guided us towards the shower.

She reached in and turned on the shower and looked at Sabrina with a wicked smile, “I have an idea,” as she looked at me and winked.

Sabrina for her part was listening with attention trying to not look down at me and try her damndest to cover up her pussy from either of our views.

Summer kept her attention on Sabrina as she spoke, “While I’m in the shower you will lick Gabe’s cock using only that impossible long tongue of yours until I get out.”

Sabrina quickly spoke, “You want me to do ***WHAT***???”

Summer grabbed Sabrina gently by the chin as she smiled, “You heard me. You will use that pretty mouth of your’s and service Gabe while I’m in the shower.”

Sabrina spoke, “But I thought **we** were all going into the shower?”

Summer smiled and slowly shook her head, “Sorry cupcake.”

Summer used her free hand and pushed me against the wall which I did freely now that I knew what she had planned. Looks like I will be getting head.

She used her hand that was on Sabrina’s chin and moved her towards me until she was facing me. Then she moved her hand on top of Sabrina’s head and pushed.

Sabrina at first remained upright obviously not wanting to go along with Summer’s command but eventually under Summer’s considerable strength compared to her own started going lower and lower until she was on her knees the height difference obvious as my dick hovered above her head.

Summer looked down at Sabrina as she smiled wickedly, “I expect him clean when I get out.” She lowered herself as she whispered, which sounded more like a hiss to me, “Now start!”

Sabrina blinked at Summer, obviously shaken at Summer’s complete reversal going from kind and nice towards Sabrina, though I knew Sabrina had seen Summer’s bitchy side, to down right menacing.

Summer had put on her *Mistress* hat and was using it to teach Sabrina the proper etiquette of giving head

Sabrina gulped wide eyed before she nodded and looked towards the thing dangling over her head. She readjusted her posture so she was sitting on her feet giving her that extra height needed to where she was almost aligned with the object mere inches from her face.

She gave a look of disgust but nearly jumped when Summer, this time was more commanding, “I said start licking!”

Sabrina quickly stuck out her tongue and let it brush against my dick getting her first taste of my precum that had been slowly dripping out between my room to now.

I watched Summer smile as her tongue touched the clear slimy substance that my body naturally produced and lightly moaned out, “Yes just like that. Taste that earthy enriched fluid.”

Sabrina kept her tongue out refusing to let her tongue go back into her mouth as she tried to show her disobedience but reluctantly brought her tongue into her mouth as Summer commanded, “Now bring that savory taste back into your mouth.”

Sabrina followed her instructions as Summer gave them obviously afraid what will happen if she denied anything Summer told her.

I simply groaned at the feeling but was very aware of what was transpiring.

What?

You think I would tilt my head back and enjoy the sensation from one simple lick?

Yeah right. After having the cock gobbling addict standing next to me and the deep throat enthusiast downstairs it’ll take more than one lick for me to fully enjoy what was *beginning* to happen.

Steam was beginning to escape my shower but Summer didn’t do anything but look down at her reluctant student knowing full well that Sabrina would stop her act the moment Summer stepped into the shower.

Summer spoke, “How does it taste?”

Sabrina looked up at Summer and pleaded, “Please don’t make me do this. I told you I don’t like this.”

Summer bent down and growled, “If you want to be added to this circle you will do as you’re told. Now do it again.”

Sabrina began to tear up but faced me again and repeated the process as she stuck out her tongue and scrunched up her face as her tongue lightly touched my dick again getting more of the clear fluid that threatened to fall to the ground giving a slight shiver as the fluid touched her tongue. Sabrina reflexively fought the urge to do whatever she was going to do with her tongue remaining out before it slowly retreated into her mouth.

Summer commanded, “Again! This time lick more of him!”

Sabrina lightly jumped but did as she was commanded. This time her tongue actually dragged along my head as it successfully lick off all the clear fluid threatening to escape leaving only behind her saliva. Her tongue this time getting more of the fluid as she slowly brought her tongue back into its home.

Summer commanded, “Again! Do more!”

Sabrina followed her instructions as her tongue came back out slowly reaching out to come into contact with my dick.

Summer obviously got tired of Sabrina’s slow reluctance to accept her fate that she was forcing onto the poor girl as she grabbed the back of Sabrina’s head and helped her tongue get more of my dick and pushed towards me.

Sabrina quickly retreated her tongue to where only a little bit was out as it touched the head of my dick.

Summer commanded, “Stick that tongue out!”

Sabrina complied and stuck her tongue out until it slipped past my head and traveled down the side getting to the halfway point on my new length.

Summer spoke, “Now try to wrap it around him.”

Sabrina opened her eyes, which had remained closed as she felt my length along her tongue, and looked up at Summer confused.

Summer commanded, “I said wrap it around him.”

Sabrina spoke around her tongue, “I cn t cntl m tong lk tht.”

Summer sighed and spoke, “Try.”

Sabrina sighed though her tongue was out and *tried* to wrap around my girth only able to slightly curve around my girth.

Summer spoke, “Really? That’s all you can do?”

Sabrina, without moving her tongue slightly wrapped around my Johnson, nodded slightly.

Summer sighed, kneeled down next to Sabrina, and pushed her out of the way, “Here let me show you.”

Sabrina nearly fell on her side but somehow remained upright before looking at Summer.

Summer for her part waited for Sabrina to not fall and pay attention before she went to work as she spoke, “Pay attention as working your tongue isn’t that fucking hard.”

Summer grabbed my dick nearly using her full grip instantly giving my dick a hue as she *helped* trap the blood in my dick and in doing so making my dick more sensitive as she spoke, “Make sure you have a firm grip on your man’s dick. Remember to not grip it too hard like so….”.

Summer used more of her strength instantly making me cringe wanting to scream profanities at her as my dick started changing colors as it transitioned to purple. She spoke, “If you see a guy’s dick start to turn purple you’re using too much strength. Just loosen up until you see it be a nice red hue like so….”.

She loosened her grip and my dick slowly went back to being a fleshy red color.

She continued her tutelage, “Now if your man has his dick filled with precum like Gabe is right now. You can either use it to help lubricate you when he fucks you. But when you give him head like I’m about to do you can let it slowly trickle out while you blow him. Me personally I like ringing it out as it’ll help him last longer. Plus I ***love*** the taste. So I do this.”

Summer got in close and opened her mouth as it hovered just over the head of my dick and stuck out her tongue. Then she used her thumb to pinch the underside of my dick where my urethra was and used it to *jack* me off as she glided her thumb up the shaft making sure her *pinch* remained in place to ring out my precum. My dick just poured out the clear viscous fluid out onto Summer’s waiting tongue until her thumb hit the underside of my head.

Summer instantly groaned as she felt all my precum spill onto her waiting tongue before both retrieving her precum coated tongue and closing her mouth before kissing the head of my dick.

Summer closed her eyes and groaned as she tasted my flavor notes as they exploded in her mouth causing her to be euphoric momentary before she breathed out heavy and I saw the look in her eyes that she wanted more.

I wanted more of that!

Instead Summer gained control of herself and went back to teaching mode not looking at Sabrina, “Using your tongue isn’t that hard like so….”

And Summer went into her usual *tricks* as she used her talented mouth of my dick without my dick ever *entering* mouth.

She used her tongue letting roll out like a mat onto the tip of my dick then using her muscle control of her tongue making a taco enveloping her tongue on my head both from the underside making a normal upwards taco. Then from the top making an upside down taco. She bobbed her head slightly letting her muscles slide all over my head.

I leaned back and groaned.

Next she moved so she was at a side angle and rolled her tongue around my dick using every technique in her arsenal using only her tongue showing Sabrina it wasn’t that hard to use one’s tongue to please a guy.

After the shower was well passed steaming wafting into the open bathroom slowly turning the bathroom into a steam room did Summer stop.

She turned to Sabrina, “Now do it like that.”

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