Welcome to our not-all-that-exclusive club! The way to get the password is to ask MacAllister or AW Admin for it, telling them you're over 21 (by just the eensiest bit).
The reason we now have you ask either the site's owner or administrator is that some silly person posted the former password right in a public thread. So once you have it, please don't do that. (I suspect you wouldn't have.)
BTW, once you have that password, you can also critique erotica at Erotica - Share Your Work as well as participate or lurk at The Blue Light District where erotica authors socialize and occasionally talk shop. We like new people, so I hope you'll say hi.
Maryn, glad to meet you