Hello Arendelle!
Thank you so much for your support and detailed feedback! I'm truly honored that you've compared my work to the Metro series.
Regarding the adult content suggestions, I've indeed received quite a bit of similar feedback from players. As a creator, I've been contemplating how to balance maintaining story integrity while also meeting players' expectations. You're absolutely right that I've been too conservative with the pacing of romantic relationship development.
In upcoming updates, I'll be accelerating the emotional development between characters and gradually incorporating more adult-oriented content. Of course, as you mentioned, I'll ensure these elements blend naturally with the storyline rather than feeling forced or excessive.