Idk the specific area you're talking about, but in general once you've completed a few of the story scenes in a new area, you unlock the ability to fast travel to that area, or at least a nearby area, in order to save stamina for exploring the area more fully for resources on follow up trips. It's pretty limited at first, but after you unlock the map in your bedroom, you can fast travel to most of the regions you've unlocked through exploration by that point, and I think that's when you unlock being able to fast travel home. Until then, I think you just have to be really careful managing your stamina. It's been a while since I played those parts of the story, but iirc you don't unlock the map in your room until after you've gone to the city a few times. I think having sex either the morning before or night before travelling improves stamina by either using less per turn or starting you out with more, I don't remember which. Whichever it is, doing it consistently before travelling makes travelling feel a lot less grindy, but early exploration before unlocking better fast travel options was the most tedious part of the game for me