Watch this video to learn how to enlarge a person's breasts in Photoshop. Select the picture you wish to enlarge. Then drag it to your desktop. Open Photoshop where you can use CS4. Click on "Filter menu" and select "Liquify" option. Then use the "Bloat" tool, make sure to adjust the brush size to the breast then select one at a time to enlarge. And there, it's all done. Look at the difference! The new picture you can save with any other name.