>>21947571If your audience is going to read the smut for the smut, there shouldn't be too much of a problem with that. If you're going with plot with porn route, consider having it be its own universe like Sad's NSFW stuff and make it an alternate/unrelated continuity.
Or play high roller and merge the two together at the risk of making your fic rise to MA territory and wham your audience like that Miley Cyrus incident. It's ah, up to you