Mia opens the box, revealing her tiny brother. Stan doesn't want to be blinded again by the sudden light and puts his hands before his eyes. Mia gasps when she sees her tiny naked brother covering his eyes in the middle of her cup, looking like the most vulnerable thing ever. She leans in closer to have a better look thinking it's the most exciting thing she has ever laid her eyes on. Stan feels his eyes adjust, and hearing his sister gasp tells him he is in plain sight. Mustering all his courage, he's slowly parts his fingers to look what is above him. Stan also gasps when he sees his sisters face hanging just inches above the box. His whole world consists of her looking down on him. He lets his arm fall besides him and can only stare in pure wonder at the amazing sight above him. In the corner of his eye, he sees the top of Mia's fingers grabbing the side of the box. He sees his sister quick eye movements all over his body, and has trouble following them. Finally her eyes lock into his. "Incredible", is all she can muster.



Stan nervously smiles and only says 'hi'. Mia smiles and replies the same. They stay quit for a moment until he sees his sisters eyes looking beside him. She puts on a grin and cutely says "Hey, why aren't you in your little hole?'. Stan sees the fingers suddenly move and her whole hand comes in sight, coming towards him. In a futile attempt, he tries to stop them but just as he expected, can't possibly hold them. Mia lightly nudges him towards the center, and Stan falls into the hole with his butt. Being slightly larger than intended for the cut out, only his middle part is in it, with his head and legs above it. "There, that's better" he hears his sister say. Holding back her desire to pick him up right away, she moves her hand back to the side. "So, what's it like for you?" he hears Mia ask. Feeling warm from the geniality of her question, he ponders for a while and says "everything is just so intimidating". Mia laughs, "well, better get used to it, because you're in for one hell of a ride", making Stan feel very tiny again. "So, you want to know what's kept you company in the box?" she asks sweetly. Stan nervously nods and sees his sisters hand coming for him again. Seeing her brother act all defensive again, Mia stops in midair and smirks "don't be such a pussy" and tickles him with index finger in his belly. Stan feels her strong but subtle finger on him for the first time, rubbing him and makes him aroused in an instant. Feeling her brothers warmth on her skin excites Mia and leaves her finger on him for a while. Then she retracts it and puts it on the side of the cup. She presses it down, causing Stan to roll in the cup, over her finger, and tumbling on the cardboard beneath him. Stan feels disorientated by his rolls and slowly gets up. He wants to shout to be careful before he sees his surroundings.



"Among many other things, this is what I'll intend to use when I just want to tease you." he hears her voice say from above. Stan is looking at the stuff in front of him with astonishment. In front of him there is a great variety off stuff. In the right corner he sees some needle and thread, a bottle of glue and some floss. Suddenly he sees the massive finger of Mia pointing at them. “To tie you immobile, or attaching you to stuff I use” Mia says. “Really looking forward to tie your cute little body up” she adds, making Stan a bit nervous again. He looks to the other stuff and knows for sure what she intends to do with them. He sees a toothbrush, a couple of candy bars, a strawberry with a can of whipped cream and a can of tic-tacs laying on the side. “That’s what caused the rattling sound”, Stan thinks. “This is just a hint off course, this will all be gone by the end of tomorrow” she says, “but you’ll know that, cause you’ll see it all go down my throat from a very close distance” she laughs. He looks in shock at his sister, but instead of comforting him, she playfully snaps her teeth. “Actually, I could use a tic-tac right now” she says. Startled, he sees Mia’s thumb and index finger grabbing the can and holds it in front of him. “Could you open the cap for me please” she asks sweetly. Stan always had to open bottles for her which she couldn’t budge, and this is his chance to show he still has some muscle. He grabs the cap and pushes at it with all his power, and is proud when he actually succeeds. He arrogantly looks up to his sister, causing her to laugh. “Strong boy, now catch one for me.” She says. Mia tips over the bottle and Stan sees the tic-tac’s rattling, until one drops into his hands. It’s lighter than he expected. He looks at the tic-tac in his hand, knowing that he’ll soon be one. Suddenly, Mia fingers are in front of him and pinches the tic-tac. His eyes widens, seeing the enormous size difference between the candy and her hand. He follows the tic-tac upwards until she holds it in front of her plush lips. She looks at her brother and says “I love sucking on little things” and puts it between her lips and sucks it inside her mouth, leaving Stan completely aroused.

Not wanting to end up inside her mouth right away, he turns around, to see the other side of the box. His vision is completely blocked by her bra, so he looks up and shouts “what’s on the other side”. Mia smiles and answers “let’s find out, hold up your arms”. Mia is very curious of Stan’s weight of his new size and brings her hand towards her shrunken brother. She lets her thumb and index finger hover above his head and waits. Stan looks up to her fingers and knows what she means. “Be careful” he shouts nervously at his sister and puts his hands between her fingers. Mia closes them and lifts her little brother up. She is surprised of his weight, it’s almost nothing. Stan is also surprised that he doesn’t feel any discomfort of her pinching him, but is amazed of the ease she picks him up. Mia turns her brother, so that he doesn’t see the content of the other side and lets him drop in her bra again. Stan falls softly in his little hole again and looks at his sister curiously. Mia smirks and Stan knows she wants to let him roll again. Confirming his suspicion, Mia pushes on the other side of the bra, and he starts to roll again over her bra and fingers, and coming to a stop on the cardboard. He gets up but immediately falls back down on his butt when he sees the scary sight in front of him. “And when I teased myself enough with your little body, you’re going to experience these up close” she says happily.

Stan stares in front of him, growing both scared and excited. In front of him is the biggest pink dildo he ever laid eyes on. It stretches for feet in both directions. “It’s so big” is the only thing he says. He sees his sister fingers come back in sight and strokes her dildo. “Well, actually it isn’t that big, I’ve got bigger ones” which causes Stan to grow nervous even more. “And wait until you see it, when you are ten times smaller” she laughs. Imaging himself even tinier and interacting with her sex and the dildo is almost too much to bear for Stan. Mia lifts up the dildo, revealing even more sex toys. She points at each one of them. “These are my favorite toys” she says. Stan sees a big and a small vibrator and next to them, some kind of egg with a remote. Mia sees her brother checking them and points at her sextoys and Stan, saying “These go in my pussy”. She almost cannot contain her laughter and points to two anal beads and Stan again saying “and these go in my ass” and burst out in laughter. Stan grows pale when she casually described which toy go where and realizes that she intends to use him in both holes. He looks to his sister and notices her hungry smile. She’s looking at him like she just got the best present ever, and shudders when he imagines what she’s going to do with him.

Trying to maintain some control over the situation, he walks up to the two anal beads. He’s wondering why there are two, because they look exactly the same, both of them have a string between the beads. When he is closer, he sees that the beads aren’t that much smaller than him. He frowns at his sister, wanting to know why. She smiles and says “I cut it in half to remove one bead” and Stan is already dreading the next part, “and later I’m going to tie you between the two strings, and you’ll have the honor to be a part of my anal beads” she laughs uncontrollably, letting her body drop on the bed leaving her brother alone in the box. Stan is trembling, but also smiles and whispers to himself “awesome”.

Mia controls herself and gets back up to look at her brother again. He’s still staring at her sex toys, and she has to contain herself to get them out and play. She looks at her watch and notices there’s only one hour left before lunch. She wants to experience his shrunken form on her body, so she decides to get him out of the box. Stan notices her shadow again and looks at her beaming face. They both smile at each other. “Don’t worry though, we’ll take things slow as promised” Mia says. Stan only nods and smiles when he hears his sister say ‘Now, are you ready to come out and play?”.
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April 16, 2025
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