Lauren, Kristen and Artie are come across this body modification app. Lauren secretly tests it on Artie making his cock and balls swell and grow large. He leaves the apartment because they wouldn’t stop . The next day they are at the apartment and Artie’s is back to normal but decided to have fun. He makes Kristen and Lauren super horny without them knowing with the app. Then he makes his cock grow large to get them excited. The 3 of them have sex and during their boobs and butt start growing

Chapter 1: Introduction

Lauren, Kristen, and Artie sat around Lauren's immaculate kitchen, a selection of drinks and snacks arranged artfully on the sleek marble countertop. The city lights twinkled outside the walls of glass, casting a dim glow over their faces.

"So, are we really doing this?" Artie asked, glancing nervously from Kristen to Lauren.

"Absolutely," Lauren answered, a few curls of blonde hair flecking the air as she shook out her long strands.

"I've heard it can be a total game-changer in the bedroom." Her green eyes gleamed in the low light, her petite figure tense with anticipation.

Kristen, sitting quietly in the corner of the kitchen, looked between her two friends with a mixture of curiosity and apprehension in her blue eyes as she played with her short black hair. "You two seem to have tried every sex toy on the market. Is this really necessary?"

Lauren grinned. "It's not just a sex toy, it's an experience.

It's cutting edge, it's exclusive, and it's completely confidential," Lauren explained, tapping her phone display to pull up the application. "Imagine a sensual adventure that molds to your desires, adapts to your body and mind. That's what this app promises."

Artie leaned in for a closer look. "This looks pretty legit, and the user reviews seem positive."

Kristen looked unconvinced, "But we don't know how it works or what it will do.

I'm not sure I am ready for something so unpredictable."

Lauren laughed softly, dimples appearing in her cheeks. "That's the whole point. It's about giving up a tiny bit of control and embracing our innermost desires."

"Says the control freak," Kristen murmured, only half-teasingly.

Artie squeezed her shoulder comfortingly. "We're all here to support each other—to explore and be open-minded, remember?

I'm not sure I am ready for something so unpredictable."

Lauren laughed softly, dimples appearing in her cheeks. "That's the whole point. It's about giving up a tiny bit of control and embracing our innermost desires."

"Says the control freak," Kristen murmured, only half-teasingly.

Artie squeezed her shoulder comfortingly. "We're all here to support each other—to explore and be open-minded, remember?

I've heard about some sick things that happen in the name of experimentation." Artie eyed the application skeptically.

Lauren's gaze focused on the app, and her fingertips moved across the screen. "It's like any other body modification, only this time, technology is a partner. Plus, isn't that the point of exploring? To try new things and expand our horizons? You said yourself, you're open to new adventures." She turned her screen toward Artie to reveal the body modification app.

I'm not sure I am ready for something so unpredictable."

Lauren laughed softly, dimples appearing in her cheeks. "That's the whole point. It's about giving up a tiny bit of control and embracing our innermost desires."

"Says the control freak," Kristen murmured, only half-teasingly.

Artie squeezed her shoulder comfortingly. "We're all here to support each other—to explore and be open-minded, remember?