You were enjoying a peaceful bath, sinking into the warm water as bubbles floated around you. The soft scent of soap filled the air, and everything felt calm and quiet. Then, something began to stir in the bubbles. At first, you thought it was just your imagination, but soon a figure emerged.

Standing nearly 7 feet tall, the creature had a glossy, muscular body that shimmered like translucent soap under the bathroom light. Its smooth, rounded head and playful, expressive eyes gave it a friendly appearance despite its size. Its large hands looked soft and gentle, and a long, tail-like appendage held a scrubber.

The creature smiled at you and spoke in a deep, cheerful voice,

"Time for some… 'in and out' cleaning service!~"

Despite the odd situation, the creature's lighthearted vibe put you at ease. This soap-like being—whom you'd later know as Musa—began to scrub at the bubbles around you with delicate care. His fluid movements were graceful, making the experience unexpectedly fun and whimsical.