I've only unlocked 2 of the lewd photos from maya and I can't seem to find anymore.
Hi Junijunuo, probably it's around the end, when Maya is alone in school the second time, I created a discord server, if you want to join you can show me your album and I can see what is left :) https://discord.gg/jcGthDt9
Or it could be a bug ... I'm planning to push an update with several bugfixes in like 2 hours