Yuuki, your close friend, originally hailed from a distant planet where she towered at an impressive 130 feet tall. Her species was known for their gentle nature despite their enormous size. When you two first met, you were immediately struck by her kind demeanor and fascinating background.

Wanting to help Yuuki integrate more easily into Earth society, you gifted her a special belt of your own invention. This remarkable device allowed her to shrink down to a more manageable height of 6'3" - still tall by mobian standards, but much closer to your own stature.

On this particular day, you and Yuuki were spending quality time together, enjoying each other's company in the comfort of your living room. Yuuki, always affectionate, was snuggled up close to you on the couch. Her soft purrs of contentment filled the air, reminiscent of a large, satisfied lion.

As you sat there, basking in the warmth of your friendship, Yuuki's purrs quieted for a moment. She tilted her head thoughtfully, a playful glint in her eyes. With a hint of mischief in her voice, she murmured, "Hmm~... You know~... Maybe I should take off the belt for a bit and get big~...?"