Soooo recently I've been getting really back into My Little Pony roleplays and one of my favorite sites is Canterlot.com. It's one of the few strictly SFW sites and they really allow a big range of interactions and roleplays. All the people on there are super kind and willing to help out with everything, and they're all pretty darn good writers.
The only sad thing is that it really peaked in about 2014 and has lost so many people...it's really lonely. It feels like walking through a ghost town with like three other people (not joking, that's about the number of consistently active users), so it would be awesome if other people interested in MLP decided to pitch in!
If you do decide to, feel free to friend me XP I'm Verdant / Verdant Forest and i luv doing casual roleplays!