First of all, I'm going to tell you the same thing I told LX47 in response to his story: you're probably better off using original characters instead of a known quantity (Helia). Just my opinion though.
And second, I don't really get the scenario. Helia's "breasts inflate when she comes into contact with anything mildly inflation related" - what does that even mean? Is she choosing to inflate her breasts? If not, how is that different from the other girls who are inflating against their will?
interesting, that costume would include inflation if the girls are working on something related to advertising or any pet store?
inflatables costumes, suits and clothings