Issue #4 of Outbreak has been released and it’s pretty good. Quick sum-up, any woman infected with the zombie contagion becomes a huge-breasted sex maniac zombie. So far only one woman is immune, but she’s only immune to the zombie part. Thanks to the infection’s breast expansion properties, she’s now super-stacked and on the run from the zombie hordes, in the company of another woman who has yet to be infected but is naturally big-breasted.
Powerman2000 has two panels up featuring Zambi, a girl with enormous breasts who grows even bigger every time she drinks milk. The panel at right is the “after”, but she ain’t exactly small in the “before”, either.
Anyway, it’s a great example of the “uncontrollable” urge school of breast expansion, where even when a woman is aware of the consequences of further breast growth, she just can’t help herself. She wants it. She wants to be bigger and the drawbacks of having boobs the size of beanbag chairs are beneath consideration.
BlueHarp posted an amazing sequence to deviantART, featuring a very big-breasted girl who gets very much bigger breasted thanks to an experimental drug trial. The line art is delightful and the growth and lactation descriptive text is pretty cool, too.