wait why is everyone talking about step brothers

If you read the summary it says they become step brothers after he tries to break the relationship

OH- i never read the summary i just go by the art style but if this is about step brothers im kind of getting uninterested but i’ll see how the story goes i guess.

I dont usually read the summary either but i guess today i thought it would be a good idea to read it ╮(￣▽￣)╭