How I Became My Stepbrother's Slut: The New Adventures
Author's note:
The following is a work of fiction and a sequel to a previous story on Literotica called
How I Became My Stepbrother's Slut
written by the author,
Farleven
. He has given me his express permission to create a derivation of his works, and they are excellent contributions to our beloved website. We're lucky to have them, and I would encourage you to read them.
This is an authorized non-canon extension of How I Became my Stepbrother's Slut. If he wishes,
Farleven
may add to his original story and take it in a different direction, in which case, the two universes will become separate.
All characters participating in sexual activities are 18 years old or older. If you are not 18, or are averse to reading erotica, stop reading now.
This story contains scenes of stepbrother and stepsister sex, threesomes, and even foursomes! It's a pretty quick stroke-story, but I do hope it entertains and satisfies. Enjoy!
It had been three weeks since my stepbrother, Brandon, used his new uncanny-and sometimes even horrifying-abilities on me and my best friend, Susan. Those incredible abilities could affect a person's mind and even alter their bodies on a whim. It was as if he were gaining the powers of "The Q" from Star Trek, and I must admit, if it grew to that, the prospect excited and terrified me at the same time.
For now, he was content with altering people's minds and bodies, including himself. In one night, he had gone from an awkward teenager to a hunk with abs! Before, he was a little shorter, slightly chubby, with messy, short, black hair and glasses. Now he was about my height, the chubbiness had been replaced with a runner's physique, and he got rid of the glasses. I suppose he corrected his eyesight, but he kept the messy short hair.
As for myself, I was an 18-year-old high school senior like Brandon. I was about five-ten with sandy-brown hair. I wore it with a part that went down to my shoulder-blades, and sometimes kept it in a braid or ponytail. I had a slim figure I gained from my days on the swim team, and while my bust size used to be a modest b-cup, that changed one fine day.
Brandon had altered my mind to find him attractive, though that wasn't much of a stretch given his new body. My new bust came to me one morning when he was gloriously pistoning his cock in and out of my pussy from behind while my hands were on the table and my skirt was hiked up to my hips. As I felt his delicious cock going in and out of my cunt, I felt two things. One was that his cock was growing larger and wider while nestled in my love tunnel, and my tits grew to a double d!
Every woman wonders what they would look like with a bigger chest, but I got to have new boobs
without
surgery. I loved how they jiggled back and forth as my stepbrother fucked me from behind. What surprised me was when my mother walked in on our tryst, the scene didn't faze her in the slightest! In fact, she encouraged me to be Brandon's little slut and even gave my nipples a tweak with her fingertips! Obviously, Brandon altered my mom and stepdad's minds to think that what we were doing was perfectly normal.
The following day, Brandon had me invite my best friend to our house to get the same treatment. Susan was the same age as me, of Asian lineage, and while many Asians dyed their hair brown or even blonde, Susan kept her hair jet-black and pretty much had the same style as mine, but with bangs. Before she came to our house that day, her tits were even smaller than mine, but in the middle of our three-way, Brandon magically made them grow to my size! After her initiation, my stepbrother was kind enough to let us nap and then we played together before he came back from a shower. The three of us started it all over again with the promise of more to come for a long time.
Brandon kept our three-way relationship, and his new power, on the down-low at school for a few weeks after our threesome, but then one day that all changed. Brandon allowed us to wear whatever we wanted to school, but we both always wanted to please him, and we knew what he liked. On that day, I chose a white, cotton tank top with a beige-colored pencil skirt. Susan wore a gray tank top with a white pleated skirt. I kept my sandy hair down, while Susan wore her inky-black hair in a ponytail but kept her bangs. Just for today, we were allowed to wear our bras and panties...for the time-being.
The three of us went to school together, but we split up once we got into the building. As the hours and classes trudged on, lunchtime approached, and Brandon wanted the three of us to be together. As I looked around, I found Brandon in a darkened corner hidden from view making out with one of my friends, Stephanie Wexler who was wearing her cheerleading uniform and had her blonde hair in a ponytail held up with a black scrunchie. Normally I wouldn't think to look in that area, but something twinged inside my head, telling me to look that way. Watching the two of them, I saw that he was fondling one of her clothed breasts and I couldn't help but press my thighs together in anticipation. As the two locked lips, I could feel my pussy start to moisten, and I couldn't help but suck in a breath of air through my teeth while spying on them, which alerted the two. He subsequently shooed her away with a slap on her ass. Obviously, he was flexing his new-found power, and he was in a very target-rich environment.
"Hey, sis, how's the day going so far?" He cheerfully asked with a smile on his face.
"Mmm, going well. It's kinda hard to concentrate because I keep imagining you stuffing my horny pussy with that big cock of yours," I said in a cheery voice, "how's yours?"
I couldn't fathom speaking like that to anyone before, but Brandon liked that kind of talk, and what he liked, I liked. So now, that's how I spoke.
Brandon smiled a shit-eating grin. "Pretty darn good, if I do say so myself. Stephanie is in my science class. I can't imagine why, but today, Mr. Bargle changed the seating arrangement so that we were sitting together," Brandon said sarcastically with a chuckle. He then made a "come hither" motion with his fingers and I went right in.
As the two of us were kissing, Brandon pawed my boobs and my nipples hardened underneath my top. We spotted Susan walking toward us, and she looked absolutely delectable in her pleated skirt and tank.
"Hi Brandon, Hi Terri! Think you could share some of that with me?" She pouted.
"Of course," We both said at the same time.
Indeed, the two of us both closed in on Susan. First, she shared her lips with me for a brief make-out, followed by Brandon. I softly rubbed her back and caressed one of her tits, and Brandon groped the other, while rubbing her bubble butt.
"Mmm!" I moaned, "If you two keep this up, we're going to need a quiet place to work off all this sexiness!"
"I thought you'd never ask," Brandon said with a naughty voice.
Susan protested, "What? Brandon, we can't have sex while we're in school! We'll get caught and probably expelled! Mmm," I had a hunch that Susan was probably feeling that tingling sensation in her mind just then which sometimes happens, at least at the start, when my stepbrother is doing his mind-altering thing. He then went in and started kissing Susan's neck while I went in to attack her lips once more.
"Susan," I said, "Do you really think anything's going to happen without Brandon's say-so?"
"Exactly. Don't worry, nothing's going to happen to us. Well, at least nothing that we won't enjoy. C'mon, let's go," Brandon softly urged.
He took us both by the hand and led us through the hallways to the swimming pool locker rooms. Both of us giggled with excitement, wondering what he had in store for us. Once we got to the lady's pool locker room, we saw it was deserted. He put his hands on our skirted asses and led us over to one of the benches.
"I know the swimming pool isn't being used at this hour, so we have just enough time for a quickie!" he said with a grin as he took a seat on the bench. "Now why don't you both show me just how much you missed me?"
Taking our cue, I stared back at him with a grin while Susan licked her luscious lips. At the same time, we lifted our tank tops to show Brandon our double d, bra-clad breasts while our man lifted both his hands to rest on our pantied cunts. He rubbed both our mounds while we took the time to unsnap our bras, revealing our neglected tits. We knew time was a factor, so Brandon took hold of both our panties and simultaneously pulled them down to the floor while we hiked up our skirts. Susan then grasped her boobs and fed them to my stepbrother's mouth. She leaned her head back and gave out a soft moan as our man greedily sucked on one nipple and then the other, swirling his tongue around the erect bud. Meanwhile, I fumbled with his belt, and once I freed his cock, I inhaled his fleshy staff like the horny, young slut that I became!
I slathered my tongue around his hardened cock, licking the underside where I knew everything felt so good. Up and down my head bobbed while Brandon reached around my ass and inserted a finger into my wet pussy. Susan then switched to kissing Brandon while he also fondled her cunt. It was pretty impressive how my stepbrother was able to multitask. As I watched him work us over, my skin tingled so much I thought it was positively vibrating. My pussy gushed even more, coating his fingers with my nectar, and I moaned on his cock.
"Oooh, so good!" I said, taking a momentary break and then dove back on his marvelous cock.
Once he felt that his cock was good and moist, Brandon stopped me from ravishing his steel and pulled away from Susan's lips. He had me stand up and put his hands on my hips, turning me so my back was to him.
"Susan, would you be so kind as to feed my cock into Terri's pussy please?" Brandon politely asked.
