Boobs are made of fat, so in essence, boobs do get smaller as you lose the body fat. Even if you don't specifically do your flys and presses, regular fat loss with still make your boobies smaller. It's just how things go. I'm Asian and cursed with these mosquito bites so it doesn't matter to me either way LOL. I do incline bench, flat, decline, dumb bell, barbell, peck deck, etc and if anything I'm developing a stronger chest. I plan on getting implants when I have the money, but for now I just have to deal with it. =(