I just attempted to use Scener to see how it works, however it continues to connect to my brothers account which doesn't allow TV-14 so I'm editing it to the same time (11:00 cst, 12:00 est, 9:00 pst) just on Teleparty, a different service, it's a Chrome Extension, like Scener, and you can download it (for free) at netflixparty.com
I'll put the link in another post 10 minutes early. To join the party, click the link, then pull up the episode (Suzie, Do You Copy?) on the Netflix website in a new tab, keeping up the link. On the Netflix website, you don't put it in full screen, and you click the Teleparty chrome extension. It should then take you to the party, where you can chat with others.
(I know how complicated and crazy I sound but honestly I am extremely bored lol so don't join if u don't want I'm going crazy)