A couple of them here:
enter on your own peril. Both are Seth/Ryan PG13 drabbles.
Yes, though originally my fandom was Harry Potter (Harry/Ron OTP Forever!) - it's much easier to slide into the world of The OC Fanfiction. Not only is it much more canonical to write a big gay love universe -- it's the only TV fandom I'm aware of whose fanfiction normally focuses on the relationship itself instead of poorly written smut.
Though I am writing smut :)