Okay so there is a lot of stories were a Human enter Equestria all by him/her self by popping in some way. Do any one know a good story were ALL of the Human race and Anthro Pony live together, Either by portals or living in the same plant. Can any one tell. Also the second idea (same planet) would be better.

If I meet anthro Princess Twilight Sparkle, I would fall in love with her.

My Overbearing Aunt and Shades of Night by Sketchy Changeling. Humnity and anthro pony kind interect via portals. Give them a look.
cant't realy find any with the second option sorry

5291593 Sketchy Changling the author of those two mentioned stories has some. I also wish to see more but most stories focus on a single character or well the ponies being their normal selfs.

I wish there was a Starlight glimmer one

Well I'm currently working on one on Goliath and might make sequels and side storys and one shots
When I'm done with the first one

5291781 look for the human kingdoms in equestrian group, might help.

5291593 My story, The Model's Secretary, ponies and humans traverse through portals.