This story reminded me of this. In this case, rather than some friend finding out, the mom is the one who knew it already.
I have a question, as someone who would like to support the author, I usually buy my stuff from Kobo/Rakuten
(I found some chapters there, but not the latest chapter, nor the volume itself), but the only place I see in Mangacross is Amazon (
Which I have no plans on buying from). I'm not sure if Mangacross (which I found in the related links), is the official publisher or something.
Is there some other place with it? Fortunately DRM free
(I hate using store specific readers)