Well, in grandma stories, 'big hangers' could be something like large clothes hangers that might have a special significance in the story. Maybe they were used to hang important garments or had some sort of magical property. For example, if the story was about a princess, the big hangers could be where her beautiful gowns were hung, and perhaps they were enchanted to protect the dresses from any harm.
Once upon a time, there was a little girl named Lily. She visited her grandma's old house. In the attic, there were these big hangers. Grandma told her that those hangers were used by her great - grandmother. They were so big because they were used to hang the elaborate ball gowns that the family used to wear to grand parties long ago. These big hangers held the memories of those glamorous nights, and every time Lily looked at them, she could almost see the women in their beautiful gowns twirling around at the parties.
The main distinction of porn with a story genre from regular porn is the presence of a coherent narrative. Regular porn often jumps straight to the sexual action, while the story genre tries to add some kind of story framework around it. But in the end, both are adult-oriented and feature explicit sexual content.
Well, it's hard to say for sure. The concept of 'porn-like' is quite subjective. Some might consider certain novels with excessive sexual descriptions as such, but it depends on individual perspectives and cultural standards.
In many places, 18+ porn comics are considered illegal. This is because they can have a negative impact on society and violate moral and legal standards.