What site is it first released on?
What, the manga? I have no idea. I don't actually follow manga that much (or at all really) but for attack on titan I made an exception. There's 44 chapters but unlike the anime it's a monthly thing so in theory the anime will eventually catch up to and surpass the manga.
No, i meant like, on what website does episode 5 first drop on?
Cute, but what is going on?
Anime girls rolling around on a bed. What more do you need to know?
-snip-