C31 Shua! Shua! Shua!

Upon this realization, Zhao Sitong couldn't help but squeeze some toothpaste onto her face. However, the paste proved difficult to spread. After pondering for a moment, she grabbed her toothbrush, wet it, and gently brushed the toothpaste across her face, creating a foamy lather.

"Hehe, so this is the right way to use a toothbrush. I'm quite clever!" Zhao Sitong chuckled to herself