It seems to be Natalie's diary.
But it says Diary 1 of 2?

You skip a few pages since most of the text is her describing female clothes and cocks.
... You soon find Scarlet's nude pictures...

It seems to be from some sort of a Photo shoot...

You immidiately get hard.

You decide to...

Look at your boner

Look at the pics.

Do nothing and go to sleep