Hello! I can totally see where you're coming from. Things are vaguer and shorter just in Step 2 and that's because of the MC's age. They're only 13 so we don't want the game to linger too long on their body/what they wear, there's only enough mention of it to get the basic impression across. You can definitely imagine on your end that your MC is wearing a binder, or anything else they need. The game won't say they're for sure not wearing one, it's still up to you ultimately. Once the MC is older in Step 3 there's more detailed/specific talks about their body and needs and preferences and things like that. It's great to hear you like the game <3