Would my breast shrink if I did this?!

Would my breast shrink if I did this?

breakfast-kashi cereal and peace glass of water
snack-kashi granola bar and small banana glass of water
exercise-30 minutes treadmill,30 lunges,30 squats,bunch of stomach exercises 2 glasses of water
lunch-lean meat and bowl of salad with low fat italian dressing glass of water
snack-big bowl of greens with low fat dressing glass of water
dinner-oatmeal and a small plate of lean chicken glass of water
I'll do this until I lose 5-7 pounds

Yes, you might, just because when your working out your body targets fats to burn and let face breast are mostly fat. Also you might want to drink more water then whats in your diet see your body need to have a half a gallon to every 100lbs (daily). So i don't know how much you weigh but please keep this in mind other wise you will damage your muscles. Also realize you may not lose weight you might gain weight but see muscle weighs more that fat so losing fat and looking leaner may make you weigh more. Don't worry about the weight worry about how you look.