Well as stated it is subject to change depending on how some story beats play out. But it's also not just a single choice. That option only appears if you have made other choices that would be putting distance between you and Des. This is just the final choice in that line where I say as the developer that the player at this point has shown they are not interested in this romance. With that being the case l. I dont want to keep shoving Des down your throats if you have been actively trying not to pursue her.
Let's suppose that players reject Des, and Des comes to terms that she and protagonist can't have a relationship.
The story will not end though, the in-game story will continue. Des and the protagonist will continue to see each other and hang out.
And we all know heart flutters in unexpected ways, the romance that didn't came to be, could be ignited; later in the story.
Perhaps Des will pounce on the protagonist one last time, perhaps Des would want one more go before giving up on whatever it is, between them?
All I am saying is, could there be one last choice later in the story, before locking out everything Des for good.
That would give crazy freedom , to start a relationship early in the story or in the later part of the story.
Whenever I go to the latest updates page in the website, every game I see is male protagonist with no lesbian content; now that is what I think, could be referred to as being shoved down people throats.