not gonna lie, maybe is my fear of commitment, but I just don't see the appeal on getting people pregnant...is a fucking weird fetish dude...at least for me...
I mean, I don't mind having a happy ending were the MC lives a lovely life and starts a family of their own with his LI in the future... but I find the fixation with the impregnation part weird as hell....
now in the particular case of Light of my life, getting the wards pregnant seems even more odd considering the age gap...like, I don't want to leave Macy or Denise raising my child when Im and old man... in the best case scenario, Macy should be 21 years old (because she can drink) and the MC should be 40ish (if he didn't have his children while underage), having a child with Macy would lead to eventually she being 30 years old and dealing with a 10 years old kid while Im 50 years old! she is just starting to settle in adulthood (with a child) while Im starting to become an actual old man...that's a fucking weird scenario...
As a father of 4 and once divorced i have to tell you i have the same problem with Futa, NTR or cheating stuff. Yet some ppl seem to like it and i don't judge that. But i would never play a game with any of that inside it. Once you get cheated on with a kid involved that you raised only to find out it isn't yours, is a whole other level of getting gut punched.
The pregnancy fetish can also happen to you once you have a wife and you find out what pregnant hunger (aside from food) really means. I don't have that fetish but i saw alot of men getting that once their wifes started to schedule their free time for some bedroom activity and the word "No" stopped existing for them.
The age gap is also not an issue. See Heidi Klum, Madonna or many other celebrities. They have lovers who could be their sons or grandsons while no one bats an eye when Jack Nicholson smashed Jennifer Lawrence and for once in his life proudly stated "a gentleman enjoys and is silent" while the guy literally fucked every women in all of hollywood and boasted about it whenever he could.
Sean Connery and many others also had way more sexual encounters as people seem to know in their 50s and beyond yet no one seemed to care if a 50 year old rich guy banged some chicks in their 20s. Sean Connery is a special case however as he was stated as sexiest man alive in his 50s.
In todays world 50 is not even old anymore. Neither is 60. For men that is. Hell there are even male bodybuilders in their 70s out there who would put us all to shame.
However. You like what you like and you dislike what you dislike. Nothing wrong or right with that. If you dislike some stuff thats totally fine. No one will judge you for that. I do not share your opinion on that but i can relate to it as i have also stuff that i don't find appealing. In fact there are some kinks i find rather disgusting but i won't kink shame anyone ever.