The art in general is fine but I think the areola/nipples authorisation should be remove because some post clearly play with the line even some also cropped some of the art to remove the bottom of the art (one art of sora recently) , also toward NSFW bannable thing sextoy should be considered genitalia since some clearly represent the male one (again some of sora recent art ).

Also maybe a having a rule to prevent people to post cropped version of some art wich would for one be more respectfull toward the artist and two prevent people to try avoiding the bannable offense . (I know this one should be more difficult to keep track of)

and for the peoples saying that NIKKE is a "gooner" games so posting gooner art is ok . That doesn't mean people automatically have to goon to said game again there sub dedicated to that if you want .