Several major scenes are locked behind these stats. Aim for Level 7 Persuade and Level 8 Massage to unlock all current interactions with Maria.
The developer, GilgaGames, posts official changelogs and higher-version updates (up to v0.40 as of late 2023) on their Patreon page . Amy’s Ecstasy [Ongoing] - Version: 0.33
Buy and install spycams in Maria and Mimi’s rooms to watch Martin’s sessions on your laptop. Several major scenes are locked behind these stats
You will need to reach Massage Level 8 to remove her shirt and Persuade Level 7 to move the session to her bedroom for more privacy. the second time you go
Invite Ako running via your phone; the second time you go, follow them behind the trees to trigger a voyeur scene.