Aileh is a great NPC and so is Ahmri. Both have tons of things to do that isn't sex which gives them more character than being libido on legs. In addition to that, Freja and Aster both have some of the most content of any of your progeny in the game and were obviously given a buncha effort. Aster has reactions for every single one of your party members. Even Viviane. When was the last time anybody did anything for her? Gardeford could have phoned it in like Alante.
I like the idea of Aileh, and i would be on board with the overall wholesome theme if i at least liked her sexual content, but since i don't all i'm left is the narrative. And there's virtually no conflict or friction there to keep me engaged, especially considering what Aileh is as a character - a dragon, raised by demons, daughter of the main villain - and where her storyline goes - we get her pregnant, and she has a kid, whose grandmother is our love interest, and she's also the main villain, who does it all because she can't have kids.
I guess it's fine if one just wants the wholesome and/or likes the sexual content, but i personally like much better the white fox girl (Kailani?) and her adopted kid. I don't like the sexual content there either, but the storyline is engaging and the kid is more than just "she looks cute, and she's wholesome, and that's her character" (plus, it also somewhat keeps track of our corruption level to boot).
As for Ahmri, ngl i think she's filing for child support on my game cause my Champion hasn't seen her since the marriage.