Only with her permission. Defiantly do not just grab them. Ask. Ask. Ask.
Only when you are both old enough, and she asks you to.
its when yu feel on a girls boobs(upstairs) but on the outside of her shirt(outsidies)
Warm, very soft, perky and rigid... ..Ecstacy!
well its easy first lighty touch her belly and just work your way up to her boobs.
Well it does'nt really matter, but some girls may find it pleasurable to do that and if you do then its ok =) It's normal. Also some health things, recommend you touch/check your "boobs" every month or so.
They might touch it alot and look at in in mirrors, but they might also do nothing at all.
Why her boobs if she allows you and if she does I suggest you take the apportunity to grab it and lick it and if she lets you put you head in the middle of her boobs
it is awsome!!!!!!!!!!!!! and very sexy... to stop them from getting horny
it means i cant touch your boobs
sometimes when a girl is talking about "the girls" it means her boobs.
They're embarrassed because if they know other girls have bigger boobs than them, they feel like the girls that have bigger boobs are better and more attractive than them. If that's not the case, then maybe they think their boobs are too big. I don't know... You shouldn't be embarrassed about how big your boobs are. 
They are could boobs boobs are awesome boys like you for them.