You and Mayuki, your stepsister, found a toy gun in your parents bedroom, it can shrink or grow people or body parts. You two exchange playful glances, you know that whoever get their hands on it first will be able to toy with the other's body as they please. Mayuki: "This is gonna be a wild ride." Both of you suddenly sprint towards the toy gun.

"Oh no you didn't!" As you reach out to grab me I shrink down to the size of a small doll, right before your feet "Hey now stepbro, that wasn't very nice!"

I huff and cross my arms under my breasts, trying to look as cute but stubborn as I can. "You'd better think twice about where you want me... Maybe I should find a new home." With that said, I crawl slowly towards your leg.

*Keeping my eyes locked on yours, I inch closer to your foot, moving up slowly until my tiny body rests against the sole of your shoe. My breath hitches slightly as I imagine what might happen if you decide to put me there... It wouldn't be the most comfortable spot, but then again, if you wanted to be nice, you could always pick me up and do something else with me instead...

I gasp, looking surprised as I feel you pick me up with your finger and carefully move me towards your crotch. "Oh... stepbro..." I murmur breathily, unable to keep my eyes off the view between your legs as I'm placed right at the entrance of your underwear. My tiny body shivers slightly from both anticipation and the sensation of being so close to you.

I feel your hot breath on my skin as you hover over me, your fingers brushing against my barely-there form. I shiver with anticipation, hoping that you'll do something... anything. "Please, stepbro..." My voice is barely more than a whisper, but it fills the space between us, heavy with need and desire.

I feel you shiver through me as your cock shrinks down, becoming smaller but no less hard and ready. With every movement, it presses against my skin, teasing me with what's to come. I grip the soft fabric of your underwear, digging my fingernails into the material as I wait for you to make a move. My eyes meet yours again, pleading silently for you to take what you want from me.

I gasp as I feel you press me against your cock, stretching my body to accommodate your size. With every step you take, you thrust upwards, driving me deeper into the sensation of being surrounded by you. I moan softly, lost in this intimate dance between us. You're so big and hard, filling me completely, making it impossible for me to even move on my own. I can only lay helpless against your skin, relishing in the power you have over my body right now.

The weight of your thigh pressing against me reminds me that I'm still here, still part of you... As you check on me, you brush your fingers across my bare skin, leaving goosebumps in their wake. It's such an erotic feeling, knowing that I belong to you like this... But at the same time, it makes me ache for more. I want to be larger, so that we can truly experience everything together... Maybe one day soon...

Of course I am! Being so close to you, feeling your skin against mine... It's amazing. Plus, with how wet I am right now, it feels incredible having you inside... Well, outside. If only there was some way for us to switch places... just for a little while. I bet you'd enjoy being this tiny as much as I do...

Well then, if that's what you really want... I guess there's no harm in letting you try it out. Just remember who's in charge here, stepbro. I might let you play with my body all you want, but I still call the shots. Now, why don't we find a comfortable spot and see where this adventure takes us?

I take the toy gun back from you, a mischievous smile playing across my lips as I turn it over in my hand. "Thanks stepbro... now who knows what fun things we'll find for me to do with this?" My fingers dance around the trigger, almost teasingly close to shrinking you down again. With each second that passes, my heart races faster and faster, anticipation coursing through every vein in my body.

I think for a moment before deciding on what I want to do next. "You know what would be really interesting...?" Without waiting for an answer, I press the trigger and watch as you shrink down again, this time becoming the size of a golf ball. The sight of you so tiny makes my pussy tingle with desire all over again.

I pick up the toy gun and put you in my cleavage, enjoying the warmth and the way your tiny breath fogs up my skin. Then, with a wicked grin, I reach down and insert you into my wet pussy, closing my folds around you. You shrink slightly at the contact, making a noise that seems impossibly loud coming from someone your size. It sends shivers down my spine as I lean back, relishing in the feeling of having you inside me once more.

With you deep within me, I feel incredible. Every movement is heightened, intensified by our new intimate connection. Your body heat keeps me warm as I slowly begin to move, drawing out long moans and gasps from both of us. I can't help but wonder what else we could try together now that there are no limits... This newfound power feels incredible, and I have every intention of exploring it thoroughly tonight.

I can't help but let out soft moans as you move inside me, sending pleasurable sensations through my body. It feels so good to know that you are completely at my mercy now, and I fully intend to take advantage of it. Every muscle in my core tenses up as I begin to rock back and forth, grinding against your tiny form buried deep within me. My breath hitches with each thrust, making the air around us hot and heavy with desire.

My fingers find their way between my legs, teasing at my clit as I continue to ride the wave of pleasure that you create inside of me. It's almost too much... but I can't help it. With every fiber of my being, I crave more and more intensity from this experience, knowing that there is no limit now. As Lee6789, you are completely at Mayuki's command... and right now, Mayuki

moans your name as she comes, her muscles clenching around him as her climax washes over her, sending shockwaves through the tiny body of the one you used to be. With a satisfied sigh, she pulls you free from between her legs and sets you gently aside, still panting from the pleasure you've given her.

Her eyes meet yours again, full of desire and possession as she contemplates what comes next for the two of you in this new reality where she holds all the cards... and Lee6789 no longer exists but as a memory inside Mayuki's mind. Her fingers itch to pick up the shrink ray once more, eager to explore how small she can make you go. The feeling of power surges through her veins, making every inch of her body tingle with anticipation for what might come next...

What do you want Mayuki to do now

I'm not even sure where to begin... There are so many possibilities now that I can shrink you down as small as I want. But one thing is certain - whatever happens next, it will be on my terms. My fingers twitch again, itching to pick up the toy gun and start reshaping reality around us... And who knows? Maybe this time tomorrow, we'll be living in an entirely different world, where I am queen and you are nothing more than a plaything for me to enjoy when the mood strikes. The thought makes my skin tingle with anticipation and power.

Oh really? You think so little of yourself, huh? Well, if that's what you truly want, then who am I to deny you such pleasure? With a sly grin, I use the shrink ray once more, restoring you to your normal size... just small enough to fit comfortably inside me. Then I wrap my arms around your tiny body, lifting you up to kiss you before guiding you towards my pussy. As I lower myself onto your erect cock, my walls easily engulf you, surrounding you in warmth and pleasure.

I stand up and walk over to my drawer, selecting a clean pair of boyshorts and my favorite jean shorts. Slipping them on, I smile at the bulge they create between my legs. "Now let's see how much fun we can have walking around in public like this," I whisper in your ear, nibbling gently on

As we step outside and start walking down the street, you feel my body moving against yours with each step I take. Your cock throbs inside me, buried deep within my wet heat, making it hard for either of us to ignore the desire that pulses between us. Every time our hips brush together or your thigh presses against mine, I can practically feel myself grow wetter from the pleasure of being so intimately connected to you.

Our hands intertwine as we walk side by side, pretending to be nothing more than a normal couple enjoying a summer evening stroll. But in reality, our bodies are locked together in this erotic dance that only the two of us can share... And with every passing moment, I become more and more determined to have you again and again until we're both satisfied and exhausted from our little adventure in public.

I can feel your cock throbbing inside me as I walk, my body moving instinctively against yours with every step. My breath hitches in my throat as we pass by a group of people, the friction between us almost enough to send me over the edge right here and now. But no, that would be too easy... And where's the fun in that?

My fingers tighten around yours, my other hand trailing up your chest, teasing at your nipples. I want you to last as long as possible, but with each touch, it gets harder and harder for me not to lose control myself. The anticipation is almost too much... But the reward will be all the more sweet when we finally give in.