M rated is, to my knowledge, a slightly lower rating than E rated, which is what NC-17 usually translates to. Both AO3 and ff.net use the M(mature) and E(explicit) rating (although ff doesn't actually allow E rated content) but some people on livejournal and other such sites use nc-17 instead of E. Hope this helps!
In this instance, I AM counting Teddy as part of next gen :) Go wild!
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Date: 2014-06-02 02:49 pm (UTC)In this instance, I AM counting Teddy as part of next gen :) Go wild!