Links to the internal pages, to get ranked !!

[bman27]

Around 10-15 active DA 50+ links can be found to my homepage. Now, since the purchase of the domain I have invested and only created links to the homepage so it is ranking well...

But now I am trying to get ranked for my internal pages too..

If I create links the same way I created to the homepage. Then will I get penalised for that??

I mean it will clearly look like that I am trying to manipulate the SERP's..