Bigger nipples.

Nichole • I`m 17. I live with my boyfriend. I`ve been living with him for almost 2 years. August 5`th will be two hole years.
So I'm 31 w. and 6 d. I was looking in the mirror today and noticed that my nipples were huge, and of course I asked my boyfriend if they've been the same size, and he said no that they are getting bigger. Has anyone else's nipples gotten bigger?