(Disclaimer! Everyone is depicted as AT LEAST 18 years old, since I don't know the age of Asuka that well.)

You're just walking down the facility, checking the machinery to see if it's in tip-top shape! You hear what you think is... Moaning? You follow the sound, eventually finding Asuka... Massively inflated in her Plugsuit- She's been doing this for a while now, sticking a hose into the suit to make it inflate... She's never been this big before though!

Aww yeah, that hits the spot~