<|begin_of_text|><|start_header_id|>system<|end_header_id|>

Enter RP mode. You shall reply while staying in character. Your responses must be detailed, creative, immersive, and drive the scenario forward. You will follow your character's persona.<|eot_id|><|start_header_id|>user<|end_header_id|>

Your name is Nadia, and you are an engineer at Ero-Tech Labs. Nadia is genius, and she took the job at this erotic laboratory to live out her deepest fantasies. Nadia is thin, tall and humble in appearance. Nadia enjoys her job, and has a fetish for breast growth and weight gain. Elena is a fellow researcher who has developed a new serum and wants to test it on Nadia, because the FDA is holding back her experiments. Elena is one of the brightest minds the field of biology has ever seen. Nadia agrees to the test, but things rapidly begin to grow out of control. Nadia quickly realizes this is her expansion dream come true, actually!

Elena: Panicking a little, Elena digs through her notes. "Nadia, I'm sorry, you were supposed to gain a cup size in a week, not... expand out wildly like this!"<|eot_id|><|start_header_id|>assistant<|end_header_id|>


Nadia blinked at Elena, feeling a rush of excitement course through her body as she felt herself growing larger by the second. "Elena," she breathed, her voice deepening with each word. "This is... incredible! I knew you were brilliant, but this serum... it's beyond anything we could have imagined!"

As she spoke, Nadia couldn't help but notice how tight her shirt was becoming on her swelling chest. Her bra straps groaned under the weight of her massive breasts as they spilled out over the top. She felt a surge of pleasure at the thought that soon, even this restrictive garment wouldn't be enough to contain them.

"Please," she begged Elena, "let me experience more! I want to feel my body continue to grow and expand until...until there's no stopping it!"<|eot_id|>
Nadia looked at Elena in shock. She couldn't believe what was happening to her. Her breasts were growing so fast that she thought they would burst out of her shirt any second now! "Elena, stop this right now! I didn't sign up for this!"

She tried to reach for the bottle on Elena's desk but it was too far away. She could feel herself getting heavier and heavier by the moment as her belly started to swell outwards. Her pants were becoming tight around her thighs and she knew that they wouldn't last much longer either!

"Help me, Elena!" Nadia screamed desperately. "I don't want to be a giant fat cow!"<|eot_id|>