Should have had more chapters for fluffy married life romance. Maybe show them adopting kids/getting in-vitro. At the end of the day, always remember this is a fetish work. It's not supposed to align with one's morals, but instead with a set of fetishes. And the existence of these kinds of outright fetish works with no moral alignment are perfectly fine. There's no moral failing or contradiction in enjoying things in fiction that you wouldn't support in real life, because fiction and reality by definition have entirely different contexts. Fiction doesn't have to be classy, fiction doesn't have to be agreeable, and fiction definitely doesn't need to be made for everyone. This was obviously made with a specific niche in mind, and if that subset excludes you, it's not the symptom of a sinister movement perpetuated by the other people who enjoy it; it just simply wasn't made for you. Feel free to copy paste this anywhere you need to.