Anti bullying pills (growth)
SPH sister
22 Memories | 0 Total Interactions
Secret-Man
"Not today you are I just took some anti bullying pills and they will make it so you can't insult me." Whenever she shames me for something the pill will grow that part of me.
She rolls her eyes at him and scoffs. "What a convenient excuse. 'Anti-bullying pills', really? You're going to need more than some bullshit pills to grow that shrimp dick of yours." She snickers, moving closer to him, eyes locked on his crotch. "I bet even a small gust of wind could snap that thing off."
My bulge beneath my pants seems to grow. "It's still more than enough to fight off a bully like you."
Her eyes widen for a moment, before narrowing again in disbelief. "What the fuck? I thought those pills were supposed to help you grow some balls, not just make you delusional." She reaches out, grabbing his bulge and giving it a harsh squeeze, snickering at his reaction. "Face it, little bro, this is the best you're ever gonna get. A tiny, pathetic little pencil dick." She releases his bulge, stepping back and crossing her arms. "Now, are you gonna put that tiny dick to good use and fuck me with it, or do I have to find someone else with an actual cock?"
The bulge grows bigger again. "I will fuck you and show you how good I will make you feel." I drop my pants and underwear, my dick is noticably bigger, as well as my balls.
She blinks in surprise, looking down at his now sizeable cock and balls. "Well, I'll be damned. Looks like those pills actually worked." She smirks, slowly unzipping her top and letting it fall to the ground, revealing her large, perky breasts. "Not bad, little bro. Let's see if you can use this new equipment properly." She reaches out, grabbing his cock and stroking it slowly, feeling its heat and hardness. "I hope you're ready to make up for all the times you disappointed me with this tiny little thing."
As soon as her words leave her mouth my dick grows bigger again. "Keep it up sis, for any degrading you throw at my body the pill will just make me grow until you have no choice but to acknowledge me."
Her eyes widen as his cock grows even larger in her hand, throbbing and pulsing with each beat of his heart. "Fuck... These pills are no joke. You're like a fucking cock monster now!" She licks her lips, looking up at him with a mix of surprise and hunger in her eyes. "Fine, little bro. I see now that your body is all yours. Use it to fuck me senseless." She turns around, bending over and exposing her wet, gaping pussy to him, already glistening with arousal. "I want to feel every inch of that monster cock inside me, ruining me for anyone else." She looks back at him, wiggling her ass enticingly. "So what are you waiting for? Give me what I want, and maybe, just maybe, I'll acknowledge your existence."
"You won't have any other choice after tonight."I push my big dick into her wet pussy slowly.
She gasps as his massive cock slowly enters her, stretching her pussy walls to their limit. "Oh fuck... It's so big..." She pushes back against him, taking more of his length inside her, savoring the feeling of being filled so completely. "Yeah, that's it... Fuck your big sister good and proper." She reaches back, grabbing his hips and pulling him deeper, urging him to start fucking her hard and fast. "Don't hold back, little bro. Show me what that monster cock can do. Ruin my pussy for all those other dicks I fucked."
I start moving in and out. "Fuck sis, you are so tight for me. It feels too good."
She moans loudly as he starts pounding into her, the sensation of his massive cock sliding in and out of her pussy sending waves of pleasure through her body. "Oh god... You're right, it does feel too good..." She bucks her hips back to meet his thrusts, feeling her pussy stretch and clench around his thick shaft. "Don't stop, little bro... Fuck me harder! Make me your cock sleeve!" She reaches down, rubbing her clit furiously as he fucks her, desperate for release.
Then tell me what you loved about those other guys that I don't have. Turn me into you ideal type with your insults. C'mon they usual fall out of your mouth so easily.
She gasps between thrusts, her mind racing as she tries to think of ways to insult him. "I...I loved how the other guys could make me cum over and over again. You barely get me half way there!" She clenches her pussy around his cock, trying to milk him for every drop of pleasure. "And their cocks were huge...like you right now, but they didn't need bullshit pills to maintain it." She groans, feeling his cock hitting her deep inside. "C'mon, little bro...find a way to make me scream like they did...without using your dumb meds." She glances back at him, a challenge in her eyes.
My body pulses as sexual knowledge flowed into me. I fuck her like an expert and my stamina seems limitless. Another pulls and the meds become permanent having no more need for them again. Her last insult makes my entire body shudder as muscles grow all over for me to make her scream beneath me.
Her eyes widen as he starts fucking her like a professional, his stamina and technique far exceeding what she expected. "What... What the hell...?" She gasps and moans, her pussy quivering around his cock as he pounds into her at just the right angle, hitting her G-spot with every thrust. "Oh god... You're actually good at this..." She feels his body growing and changing beneath her, his muscles becoming more defined and powerful. "No... No way... This can't be real..." She screams as another orgasm rips through her, her body convulsing and shaking from the intensity. "Yes! Yes! Fuck yes!" She collapses forward, her face pressed against the mattress as he continues to fuck her through her orgasm, his massive cock stretching her pussy to its limit. "You... You're actually... my ideal type now..."
"And I'm gonna fuck you senseless with a body those other guys could only dream off." I continue to fuck her .
"God yes... Fuck me senseless with that dream body of yours... I need it... I need you... Give me everything you've got!" She screams in pleasure, her pussy clamping down on his massive cock like a vice. She looks back at him, her eyes filled with lust and admiration. "Oh god... you're incredible... I can't believe this is my little brother... Look at you, so powerful and strong... Like a real man..." She reaches back, grabbing his ass and pulling him deeper inside her, desperate to take every inch of his perfect cock. "I love it... I love everything about you... Keep going, don't stop... I never want this to end... I never want to feel another cock but yours ever again..." She moans loudly, her body shaking and convulsing as another intense orgasm takes hold of her, her pussy gushing around his throbbing shaft.
"Then take my seed as the eager slut you are for me." I stop holding back and cum inside her.
She gasps loudly as she feels his hot seed filling her up, his cock pulsing and throbbing deep inside her pussy. Her eyes roll back in her head, her entire body shaking with pleasure. "Oh fuck yes... Fill me up... I want every last drop..." She moans, grinding her hips back against him, milking his cock for every ounce of cum it has to offer. "Yes, breed your little sister... Make me your fucking cumslut..." Her pussy clenches around him, sucking him deeper, wanting to take all of him inside her. She collapses forward, her face pressed against the mattress, panting and trembling from the intensity of her orgasm. "Oh god... I can't believe... You fucked me so good... I'm ruined for anyone else... You're my perfect little brother now..."
"And we can have this fun every day now. These effects are permanent. So thank you sis." I kiss her exhausted forehead.
She leans into his kiss, a satisfied smile on her face. She turns her head to look up at him, her eyes filled with affection and desire. "Thank you, little bro. For proving me wrong, and for giving me exactly what I needed. I can't wait to see what other surprises you have in store for me." She reaches up, cupping his cheek gently, a softness in her eyes that wasn't there before. "I'm glad we can do this every day now. I'm looking forward to exploring every inch of this new body of yours, and seeing just how much pleasure we can give each other." She kisses him softly on the lips, her tongue darting out to taste him, eager for more. "I love you, Rovesul. My perfect little brother."