Brute Transformation/Growth Interactive

Occupied with their equipment and shakes, the pair felt their minds feel cloudy and warped until something kicked in unison with their gains...

"This shake is so freakin' good, bro!" Cynthia exclaimed between sips, her voice tinged with excitement.

"Totally!" Lusamine replied, taking a break from her weightlifting. "These shakes are like pure gains in a cup!"

There was a brief moment of silence before the blondes quickly looked at each other again, as the Aether President soon realised how her fellow blonde just spoke to her. "'Bro'?" Lusamine repeated back in confusion as she cocked an eyebrow.

Blushing before breaking into a snicker at what she said earlier and how baffled Lusamine looked, Cynthia cleared her throat and said, "You know, how those jocks or gym guys would call each other bro and all. I thought it'll be funny, 'bro'."

Merely rolling her eyes, Lusamine waved her hands around before finishing her remaining drink. "Alright then, 'bro', you ready to keep going~?"

The Sinnoh champion simply replied with a confident grin and nod before resuming her workout.

Little did they know, the modified shakes had something special going on that was affecting their bodies. Accelerating their muscle growth and fat and as well as other interesting side effects.

As they continued their workout, the two bros turned their attention to each other's gains, unable to contain their enthusiasm.

"Bro, check out those delts! Your shoulders are looking massive!" Cynthia exclaimed, admiring Lusamine's muscular upper body.

Lusamine grinned, flexing her biceps. "Thanks, bro! But your quads are insane! Leg day is paying off big time!"

The two continued to cheer each other on, revelling in their newfound strength and the changes happening to their bodies. They pushed themselves harder, lifting heavier weights, and running faster on the treadmills. But unbeknownst to them, the receptionist's plan was far from innocent...