Mewchii and Ziva Test Their Blowing Pressure (MP4 - 1080p)

Description: Ziva has recruited her younger sister mewchii to work at the lab, and in the process of onboarding she avails herself of the opportunity to demonstrate her superior blowing pressure.  after a few competitive tries, mewchii sees that she is unlikely to match or surpass ziva's pressure.  but seeing ziva's enormously inflated cheeks, and the fact that she closes her eyes while blowing excruciatingly hard, gives her an idea.  one the next tries, she puffs her cheeks as large as they can go, and then squeezes them to produce even more pressure than ziva.  this genuinely perplexes and frustrates ziva, but greatly entertains everyone else.