A 'Worthy' Encounter

Catherine struggles in her seat, squirming while reaching a hand down below the hem of her skirt. The professor continues to lecture, oblivious to Catherine's discomfort. You, on the other hand, are far from oblivious. You're keenly aware of the situation and can't help but feel a sense of satisfaction. But you also realize that you need to be more subtle. It's entirely possible that at any point, everyone could look over and realize that Catherine is topless if you end up expanding her breasts too far. Currently, however, you have the ability to make the transformations essentially unknown to everyone around them, but it seems that the girls are realizing their own transformations at this point.

Anyways, you continue to watch Catherine, her hand discreetly tracing a finger around her nipples beneath her sweater. Her face is flushed and her breathing shallow as she tries to maintain her composure. She squirms in her seat, crossing and recrossing her legs, seeking relief from the growing discomfort. Her gaze is fixed on the professor, yet it's clear she's not processing the lecture. Instead, she's consumed by the heightened sensitivity of her swollen chest.

Her hand clenches, her fingers tightening around the edge of her desk. She bites her lower lip, a soft gasp escaping her lips as her body tingles with a surge of pleasure. Her cheeks flush, a rosy hue spreading across her face as she tries to regain her focus. Her hand is still beneath the fabric of her sweater, teasing her extremely sensitive nipples, the motion barely perceptible but enough to send waves of pleasure coursing through her. She wiggles in her seat, her breathing shallow and uneven. The tension in the room is palpable to you, the air thick with anticipation.

Suddenly, her body tenses, her back straightening as a soft, stifled gasp escapes her lips. Her eyes flutter shut, her body trembling slightly as she tries to control the surge of pleasure. Her other hand covers her mouth, keeping her from making a sound.

When she opens her eyes again, her gaze is distant, her mind clearly elsewhere. She takes a deep breath, trying to steady herself. But her body betrays her, her chest heaving as she tries to catch her breath. Her nipples are hard, pressing against the fabric of her sweater.

The professor's voice drones on, but Catherine seems barely aware of it. She takes deep, shuddering breaths, her chest rising and falling rapidly. As the class ends, the professor dismisses everyone. Catherine gathers her belongings, her movements hurried and clumsy. She avoids eye contact, her cheeks still flushed. As she leaves the room, you watch her go, watching her huge tits bounce with every step.

After she has left your sight, you turn to see Mya Lee and notice her thighs have grown about 1 inch during the class, according to the app's 'measurement vision.' You can't see much visible change in her breasts under her hoodie, but you can assume it's about the same amount.

You get excited at the thought of Mya expanding a large amount over the next few weeks, watching her tits and thighs grow slowly over time without her even noticing.

You make your way to finding a place to eat before your next class, and you remember that Sophia had recommended a sandwich shop to you a few days ago, so you head over.

—

As you reach the small deli, you spot someone who looks somewhat familiar inside, working. You walk through the doors, and the smell of freshly baked bread and sizzling meats immediately hits you, making your stomach growl in anticipation.

The girl working is none other than Alex Worthy, your neighbor, who you had sex with in the park just the other day. She keeps stealing glances at you, a glint of longing in her eyes.

Once you get to the front of the line, you place your order, just a simple Italian sub. As Alex prepares your sandwich, you can't help but wonder if she remembers your intimate encounter. The awkward tension between you two is palpable as she hands you the sub with a shy smile.

As you walk to an open table to eat the sandwich, you unwrap the paper to see a small note written on a post-it note on one of the inside folds of the paper. It reads, "I'm not wearing a bra :)"

You glance up at Alex, who smiles back with a glint of mischief in her eyes. You remember the condition you hastily placed on her that night when you had your little 'adventure' outside in the park. Alex Worthy is completely subservient to you in a passive way until you flip a switch in the app to make her obey your every command.

So she's currently braless beneath her work uniform and apron, which you take as a good sign to get some fucking done. You also realize that Alex is genuinely just a horny girl, with no conditions needed to make her act this way whatsoever.

You finish eating, and thankfully the shop is empty since it's an odd hour. You go up to the counter and whisper, "Alex, I think we should take our break now." Alex looks up at you with a mischievous smile and nods, leading you to the back room where you can have some privacy.

Alex closes the back door behind her and immediately removes her top. "I want some bigger boobs too," she pouts.

You decide to keep your secrets, just replying, "Yeah, if only there was some magic way; I'm sure they'd look great."

"I've seen all the other girls around town with the huge honkers, and I know you've been with them all too," she says smugly in response.

Your heart stops for a half-second. How does she know about the app? And all the girls too?

"Just make my boobs big, fuck me, and I'll keep my mouth closed," she says, kneading her B-cup tits.

You are too stunned to speak, but you decide you have **** but to do as she says for the time being, since you can't afford your secret getting out. You open the app, and before expanding her bust, you flip the switch for her subservience.

You press the transformation button, selecting Alex’s chest, and the familiar slider appears. As your finger hovers over the “Grow” option, you glance up at her. Alex stands in front of you, her apron and top discarded, her perky B-cup breasts rising and falling with each breath. Her hands continue to knead them, her movements slow and deliberate, as if she’s savoring the anticipation.

Her glazed-over eyes meet yours, the subservience switch clearly taking effect. She’s waiting, entirely at your mercy. You can’t help but smirk as you slide your thumb across the screen, confirming the transformation.

The change begins immediately. At first, it’s subtle—the swell of her breasts becoming just a little more pronounced. Alex tilts her head, a soft gasp escaping her lips as she feels the growth. Her hands pause, her fingers now pressing into flesh that’s noticeably fuller, firmer.

Her chest rises steadily, each moment amplifying the transformation. Her B-cups begin to fill out, rounding into a perky C, the skin taut and smooth. The growth doesn’t stop there; the app is on a roll. Her breasts push outward, her nipples hardening as the sensation washes over her. By the time the transformation settles, her chest has expanded to a full, low-D cup.

Alex stares down at herself, her glazed expression briefly replaced with awe. “Oh my god…” she murmurs, her voice low and breathy. Her hands return to her newly enhanced chest, fingers exploring the newfound curves. She squeezes experimentally, her touch eliciting a sharp gasp that quickly turns into a soft moan. “They’re… so sensitive,” she whispers, her gaze flicking back up to you with a look of longing.

You glance down at the app, curious. The readout confirms the results: “B-cup to D-cup achieved. Temporary random sensitivity multiplier: 2x, 5 min.” This extra effect must be one of the bonuses from updating the app to its new form. You chuckle under your breath—Alex won’t just be feeling the weight of her transformation; she’ll be feeling everything more intensely now.

Alex steps closer, her movements fluid and deliberate. Her enhanced breasts sway slightly with each step, the soft jiggle drawing your attention. She presses her chest against you, her warmth seeping through your clothes as she tilts her head up. “Is this what you wanted?” she asks, her voice dripping with seduction.

You reach out, your hands instinctively finding her hips, pulling her even closer. “It’s a start,” you reply with a smirk, your thumbs tracing slow circles against her bare skin.

Her hands slide up to your chest, then around your neck as she presses herself against you, her newly expanded chest molding against your body. Her breath is hot against your ear as she whispers, “Then why don’t you finish what you started?"

Mya Lee (Classmate)

• Height: 5’6”
• Breasts: High-A cup
• Waist: 25 inches
• Hips: 34 inches
• Thighs: 20 —> 21 inches

Conditions:

• Breast Thief | lvl 1

Alex Worthy

• Height: 5’6”
• Breasts: Mid-B --> Low-D cup
• Waist: 27 inches
• Hips: 34 inches
• Thighs: 20 inches

Conditions

• Subservient to John | lvl 1
• Double Sensitivity (Temporary)