I see your point, but I don't think nudity immediately qualifies as porn. For me the line would be if she was inserting the milk bottle somewhere for example.

This is filthy/sexy, but the sexy part is that she's getting milk thrown on her face, not litteral jizz, you get my drift?

IDK, for me the appeal is not the lack of nudity, but the people being sexy/filthy in an interesting way rather than the typical performance of porn you'll see on PH for example. If what you want is a lack of nudity, you might be more interested in !gonemild or maybe want to create a community like /r/clothedwomen.

Meh, this quite sexy but it is not porn.

!filthybutnotporn is starved for content. My two posts today are the first to this community in a month! Concessions must be made!