Is it wrong? Only if you post that it is an erotic story then don't provide such. Personally, I suggest saying something in the preface, like "Not erotic" "non-sexual" or the like.
Btw, this should have been put in Story Discussion not Story Ideas.
Story Ideas is where you post ideas for something you are GOING to write but have a problem with, OR when you want to post an idea for another writer to write.
Btw again, if you want better feedback, don't make people hunt for links to your stories, because usually, most people won't; so post the links yourself.