omg I am terrible at writing, but a lot of you asked for something like this.... So since I hit the 1K follower mark (holy shit almost 2k) I thought I'd make this real quick for you. (since I'll be busy with work the next week and a half)
but DISCLAIMER: Boobs DO come in different shapes and sizes, this is just a GENERAL way to break down a flat image, its up to you to make it HOW YOU SEE FIT.
this is not at all Anatomically correct. This is just how /I/ break down my doodles.
happy drawing guys, hope this helps
Note: this is for 3/4 view angles, you'll have to tweak it a bit for front and side views