Yumi is my personal fav since their reason to "get involved" seems more realistic, you seen it once and are like bleh and wtf then your like.....it wont hurt to try.
Me too, to be honest. The whole 'pumping up a girl's belly so they can float while swimming' plot is a classic premise for inflation, and reminds me of that one Katou Hayabusa comic. (Which if you haven't already checked out, you definitely should. It's called "Air XX" or something like that.)
