creative writing - Are paragraph spaces used for emphasis?

I am writing a story and I have these 3 sentences that elaborate on the ending of a first page. This way the reader will continue to read my story.

My question is, am I allowed to place paragraph spacing in between these sentences to create spacing?

Are there any other stories that do so? Is it correct or will it be a waste of space?

By spaces, I mean the following.

Sentence 1....

(Space here)


Sentence 2...

(Space here)

Sentence 3....

(Space here)