This story is a sequel to Wanderings of a Non-Brony

After the six year journey around the planet in Wanderings of a Non-Brony, The human TD Harrison Powell finds himself in Equestria for good. He sees no choice but to settle down in Ponyville, ready to live the rest of his life as best as he can.

This is his life.

Edited by Marioland1 and Strike89

The Princesses find an alien creature barely clinging to life at the scene of a terrifying crash. Can the Combined Power of the Elements of Harmony save it, or more importantly, should they save it? Will the arrival of this strange creature tear Equestria apart?

TV Tropes
https://tvtropes.org/pmwiki/pmwiki.php/FanFic/Article2

A young man named Dave, while writing a personal journal about his perceptions of liking the show "My Little Pony: Friendship is Magic", is unexpectedly whisked away into the land of Equestria, where his memories about the world even being part of a show are erased, leaving him lost in an unfamiliar land. Luckily, help comes to him in the form of a pony named Pinkie Pie, who immediately dubs him her new friend, and introduces him to life in Equestria...

Cover art done by Redback Spino

Editing: Firebirdbtops