Oh no! They weren’t real! Those huge juggies were just inflated phonies.
Breast Enlargement Cream
Physical restraint just makes them grow faster!
Sorority Sequence
Oh. My. God.
The Pumpkin Fairy Says…
This fairy turns pistachios into pumpkins.
Brain Drain
She's growing right out of her top!
Mainstream Comics Breast Growth Gag
From the creator of Walking Dead, no less!
Giantess Breast Expansion
I checked out this comic at Giantess Club after reading about it at Giantess Growth. The giantess thing isn’t a huge turn on for me but watching a flat-chested little mousy chick turn into a giant-breasted sexpot is pretty damned hot.
Qwaser Breast Expansion
There’s some serious breast expansion in a Japanese anime called The Qwaser of Stigmata. It occurs in episode 21, just a little under 8 minutes into the second half at this site. The storyline doesn’t make a lot of sense. It’s anti-Christian but in a way that accuses Christ of all kinds of crazy nonsense, as if the Apostles were vampires or something. But it has lots of big tits and some breast expansion, so whatever.

BreastExpansion -