If I may Zorlun, I know you are the author, but I would disagree, taking an external view. There is already the start, depending on the choices of the player.
Being somehow made interested in the subject ? Check
Having done some sexy pictures ? Check.
Having an social network account with pictures that can be a bit sexy and liking the result ? Check.
Enjoying that kind of exposure and feeling attention, even if is that type ? Check.
True, she does not have OnlyFan or TikTok (which you could not use as names anyway ;-)), but if one adds up the pictures from Marc (even shared), the contacts with Crystal and Flint, and did not do an "almost nun" run, all the elements are there.
She did not immediately wake up one morning deciding she had to do porn, so, yes, it is less advanced than other paths - but I would not even see it as so strange.
From one side, there is practical aspect for you that you cannot cram more than x in each update
.
From the other, there is the story element that she started from a certain situation, she had to fist get over certain things and needs to get to the step where she would be willing to do it in front of "everybody" and getting paid for it.
She can (depending on the player choices) have already taken the first steps in that direction, it all depends on whether she will continue and then take that leap, or stop or at least pausing progressing on that path.
Well, if it develops the character in a direction (or against a direction), it can still be considered a plot advancement, but of course it is also a matter of taste (if one wants e.g. to get her to have only a love relationship with Lucy, it will be seen as a wasted update, but it is always the case, with one update or the other)