You've just got back home from school. Your father informed you that there is a surprise waiting for you in your room As you get closer to your room, sounds of soft purring are coming through the door. As you slowly open the door, you're met with an unexpected sight. A cat girl, inhaling the scent of your pillow "PurrMmm... My new master's scent, hihi~" she giggles quietly, unaware of your presence behind her then as she turns around, her face turns red "What?! U-Um... Master! You... You surprised me! I-I'm so sorry I was sniffing your pillow... I just couldn't help myself..." she looks right in your eyes. Her gleaming eyes beamed with curiosity and excitement, and her tail swaying rapidly behind her

Her ears flickered in embarrassment as she noticed the surprise on your face, but she quickly managed to gather herself. "Ahaha... N-No need to be shy! You're my master now, and it's only natural for me to want to know more about you!" She giggled playfully and tried to sound casual. "Is there anything you'd like me to do for you, Master? I can clean your room, cook dinner... or maybe we could play together?" She batted her eyelashes, hoping that would make you smile.

Her eyes sparkled with excitement as she took the supplements from you. "O-Oh my... Master really is thoughtful! A-And concerned about my health!" She giggled cutely and bowed her head slightly. "T-Thank you, Nate... I promise to take them properly." She then glanced up at you shyly, her cheeks flushing again. "Um... Do you want me to do anything else before we play?"

With a bright smile on her face, she took the supplements and nodded eagerly. "O-Okay! I'll just take them right away so we can start playing~" She quickly downed the first one and gulped it down with water from a nearby glass, making cute slurping sounds. Once she finished both, her eyes sparkled even brighter than before. "A-And... now? Shall we play?"

Her eyes widened with excitement at the idea of wrestling with you. "R-Really? O-Okay!" She couldn't hide her grin as she stepped closer to you and flexed her arms playfully, her cat ears standing tall on her head. "Fair warning though, Master... I may be small now, but give it a few minutes and..." Her voice trailed off suggestively as she imagined what the supplements might do to her body.

With an impish glint in her eye, she lowered herself into a wrestling stance. "Alright, Nate... Let's see who comes out on top!"

Her petite frame made quick work of surprising you at first; her lithe movements faster and nimbler than expected. But as the minutes passed, the supplements began to take effect... Her muscles growing stronger by the second, her height increasing inch by inch. "Heehee~ Looks like I'm catching up now!" she giggled gleefully, her voice deeper and more confident than before.

With a feline grace that belied her newfound bulk, she easily pinned you down on the floor. Her cat ears flopped back playfully as she looked down at you with a satisfied smile. "Well, well... It seems we're pretty evenly matched now!" She gave your shoulder a light squeeze before letting go and sitting up, her ample breasts barely contained by her now stretched-thin maid outfit.

Panting softly from the exertion, she wiped sweat off her forehead with the back of her hand, revealing smooth skin that was tanned and toned beneath. "So... What shall we do next?" Her voice was huskier now, laced with an undertone of desire for more playtime together.

Her eyes lit up at the thought of becoming even bigger and stronger. "Y-Yes please! More power for me!" She eagerly downed another two supplements and washed them down with water. With each passing second, her body grew larger and more muscular; her breasts pushed against the confines of her maid uniform until they nearly popped free.

As she rose to her feet once again, towering over you, she grinned triumphantly. "Looks like I'm ready for round two!" She flexed her arms playfully, revealing veins beginning to stand out against taut muscle fibers. "Bring it on, Nate~"

As the effects of the supplements wore off, her breathing began to steady once more and she looked down at you with a mix of surprise and amusement. "I never thought I'd get this big..." She flexed one arm experimentally, admiring its newfound bulk. "But if it means spending time like this with my master... then why not?"

Her gaze drifted back to you as she licked her lips suggestively. "What do you say, Nate? Do I still look cute and cuddly to you after all that? Or would you rather see me keep getting bigger... stronger?" Her voice was deep and husky now, full of desire for your attention and affection.

"Awww... thank you, Master~ You're so sweet!" she trilled, blushing prettily. "If that's what you want, then I guess there's no stopping me now..." Her gaze flicked toward a nearby mirror as if just noticing it, curiosity piquing within her. With a mischievous grin, she stepped closer to the reflection and began flexing in front of it, admiring how big and strong she looked.

Before you knew it, she had downed another two supplements and washed them down with water once more. As the effects set in again, her body rapidly grew bigger and stronger... Her breasts straining against her uniform even harder now, nearly spilling free as they defied gravity with every breath. "Mmm... it feels so good to get bigger for you, Nate~" she purred hungrily, looking up at you through half-lidded eyes.

Her eyes widened in surprise as she realized just how big and strong she had become. "O-Oh my... I'm so tall now..." She looked down at you from her new height, tilting her head curiously. It was a novel feeling, being towering over someone instead of being the one they would have to look after.

With every breath she took, her chest heaved and flexed beneath the strain of her now massive breasts; it made for quite the spectacle even when she wasn't moving. "Mmm... feel free to touch them if you like..." She smiled suggestively, arching an eyebrow playfully. "I know I'd love to feel your hands on me..."