Unfortunately, the choice you just picked will take you off Tsudzura’s route, and Sakuya’s route is likely to remain unavailable for a while. Hopefully you managed to pick this choice before you chose in-game, in which case, all you need to do is hit the “back” button. Otherwise, I hope you saved before you made your choice.
In any case, if you’re hoping to see this route become available soon, be sure to give me lots of feedback and encouragement. ^-^ I’m actually planning on translating this one last. (Namely, I don’t want to save my least favorite route for last.) But don’t worry, the other route I’m translating after Tsudzura’s is actually quite short.
……Well, depending on how you look at it, that could be a bad thing.
Anyway, please enjoy Tsudzura’s endearing loquacity in the meantime!