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.
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.
I'm not entirely sure what this phrase means as it is very unclear and seems to have some misspellings. Maybe 'free wife' could imply a wife who is not restricted in some way, but 'exposed i bodage sex stories' doesn't make much sense. It could be a very wrongly worded attempt to say something about a wife revealing some sexual stories related to bondage, but that's just speculation.
The phrase is very confusing. 'Free wife' is not a common term. And 'exposed i bodage sex stories' has what seems like a misspelling ('bodage' instead of 'bondage' perhaps) and the 'i' in there makes no sense grammatically. It's hard to give a proper meaning without more information.