You both gotta be more aggressive

Yeahhh...this was the perfect opportunity for at least something resembling progress but they just kept this cutesy “too shy to actually look like we’re together” thing.
I thought the initial premise was them sneaking around and slowly learning to be girlfriends... there’s no point in them dating “in secret” if even when they’re alone, the shyness doesn’t even allow a compliment.

I thought one of them would go to the other stall/box and have showers together
is it still too lewd for them? weren't they already holding hands before?

No need to be so shy Nanoha, tell your girl she's sexy !

Yes you could.

She absolutely could've said she's sexy.

"It's not like I could tell you 'You're super sexy'"
--Actually, yes. Yes you could.

Baby steps. 😌

This may need some little process. A little is fine. It kinda flat out now with the end in every chapter is the same.
It also lost fun of forbidden fruit while they sneak behind other back back then. Too safe, no risk no fun

Oh this is way too cute >""<