Anons, tell Senchou to play Catherine, now that they have Atlus permissions.
It's short, the way she likes them, can be finished in a handful of streams. Strong scenario focus, which is also her preference. Erotic without going over the line, safe to stream and fits her persona. Fully voiced dialogue, so she won't need to do too much heavy lifting by reading every sentence. Challenging gameplay that is fairly straightforward, but could still lead to some 300 IQ moments like the godlike ones in Portal.
It's perfect, anons, it's a guaranteed top tier playthrough. Her reaction to whatever ending her libido-driven brain takes her to will be great.
And the theme song is kino
https://www.youtube.com/watch?v=TauUpKxdji4 