I really, really enjoyed this and the demo was very impressive, especially the number of stunning cgs. I am always invested in the yandere trope where it highlights or acknowledges some of the MC own toxicity and how twisted and symbiotic the dynamic is. Like the fight with Miles was so well done. I rarely see a yandere character being openly unhinged from the start so I was really pleasantly taken back to see how he does this abrupt and really abusive switch and how you can see the MC and him have developed this toxic pattern which has her even trying to justify his reaction by the end of the night. Like honestly, I want to see more conflict like that and it was so actually shocking that it made the MC having to rely on Adrien seem 'natural'. Adrien I'm excited to see more of and absolutely loved the toxic acknowledgment of how Miles being so openly possessive has actually made it easier to win the MCs trust. I'm very very curious to see how the first interaction between those two is going to go and Miles's reaction when he learns the MC has moved in with Adrien.
On the note of NSFW, I usually don't think every game needs it but I think, especially for Miles, it makes a lot of sense to have this integrated into the game. Especially with there definitely being some type of fucked up power dynamic on that. That all being said, I'd perfer more in-depth scenes that are naturally integrated and pay for a full, longer game than just a DLC.