Sure and I also like pregnancy being part of the plot and visually represented. Still it should be remotely realism based, i.e. there's no such thing like a pregnant toddler. Besides that it does not really matter to me if it's a petite girl or curvy milf that is pregnant.
It's quite the opposite which filters me out of a game. I cannot play boring games without anything exciting, not necessarily porn, happening in the first 10 minutes. I rarely have any problems with humor or kinks.
Honestly I do not know. Imagine someone with VR glasses enjoying a porn game and unaware of their surroundings. That would be me. I also like OPs story.
My hot take is that most AVNs are clean of unpopular kinks. I don't want to play a plain lovey dovey romance game because that's boring. If I would want nothing exciting to happen pornwise that's easy to achieve in real life and I am playing porn games because there I can experience exciting...
I'm not against slow burns per se but if you have to read through tons of story for an hour without any sexual content then maybe it is not a porn game in the first place.
TL; DR good images > bad animations
I usually prefer animations. However I know some games with choppy animations and weird character representation where I think they would have better been left out.
I case LI is old enough to already grow hair it depends on the character. Hairy can be fine if it's not too much because I would not want to have to cut through the bushes using a machete.