Import pictures to AD from office 365

Good day,

Recently while studying I ran onto a problem which I am not able to solve out.

I'd have a question how can I import user pictures from Office 365 to AD. I am using Server 2012 and there are 8 users in domain. I found out scripts to import into AD and force Office 365 to use those thumbmails. But this way user can not change pic himself using online portal services. 

Thanks in advance.