I agree, the moment when she walks outside can really be very pivotal and also philosophical. Currently, the game is mostly about May getting more and more corrupted and being willing to do more and more lewd things for money, but on the other hand one sees also, that she feels more and more joy in doing nude and lewd things and this goes finally public. The moment, she walks around naked out side might also be the moment, she finally realizes, that it is not the money, that keeps her going, but the joy she receives from being seen nude and lewd. You also can show, that not only the world changed her, but she also changed the world around her, when people who see her take also off their clothes and join her in her debauchery and her witnessing and joining wild fuck sessions of people, we potentially already saw (or at least witnessed).
Some events for this time. She:
- just e.g. stumbles into a public photo shoot or even better persuades the photographer to do a public photo shoot herself, where she fucks him and also his assistant joins the fun.
- does a fashion show for the fashion shop, just wearing suspender belt and accessoires + public sex, where others join in
- saves the life of a person at the beach who might appear to have a sunstroke by just by fucking them wildly
- fucks the old man and his friends in front of the house (in front of her family and neighbors), who might join in.
- She might not only tease her teacher but fuck them in class (together with the principal and the janitor?)
- The sessions with that teacher, that tries the toys might take place directly in class
- She demonstrates sex in the gym sessions in front of the participants and asks her audience to do the same, who strip of her clothes and start to fuck
- the photos of her exhibitionistic sessions (or that one with the photograph) are exhibited on the market place. She celebrates that with bukkake sessions together with her sister (or Gina), that are life-streamed on her cam-account.
- She fucks Garret, while she distributes Flyers in the nude and might take some cocks in her mouth as thank you => spit roasting.
I think, there are also still those lewd cheerleaders around and also May's class mates from the changing room (but I'm currently not sure, what to do with them => maybe a round garter belt vs. skins in the sports hall with the naked cheerleaders cheering them on?

).
I think, you should definitely bring that, but that should then (unfortunately in my eyes) be kind of May's end game. But before this point are of course still lots of possiblities to add further content.
EDIT:
There is also the possibility for a public fuck contest with May, Gina and... (was it her cousin who May had once fun with?) Maybe this could even be some kind of family shamble.
Crazybat You have definitely created something very big and cool, where you can built on for this. Thank you again for all your tireless work.