Crazybat Sounds good to me, exhibition focus is always a good focus
I guess you will add the mini-events at all stages of the game after the first exhibition contest?
It would'nt make much sense if the events pop up after the masturbation event near the clothing store.
From my perspective you have to build it up until everything climaxes(hehe) near the clothing store.
Also, the Flyer Job (currently 2 outfits) are perfect for exhibition events. At some point, she could just ask herself, do i want to wear pantys when i hand out flyers to these guys. Probably at some point she can even wear some much more revealing outfits during the handouts.
You could also add some exhiobition points on the roof of the shool, on your own balcony when she goes out there naked (i remember her buying a box of toys that could be reused here) and a masturbation scene on the lowest floor on your own house(this could expand in some incest themed suprises with her family members).
Honestly, do as you like. You always provided good content. I just wanted to mention a few things that i was thinking to myself during the last playtroughs. I got much more ideas about events and potential event points, since i have played ALOT of these games in the past years.
TL : DR Keep going, I like your work