Warning: Spoiler inside

I am curious to know why you choose to make Jennie over her sister Jessie as a Harem Girl.

Why such a question?
Aside from the beginning when you are given the quest, and the final, you never saw her. On the contrary her sister is very present alongside you (as well as Solveig, but she is a Harem Girl).

Jennie has no regard for you while her sister does.
You never fuck her, she is even bound to get married and you do not even propose her to enter your Harem.
While her sister is more like welcome to do it again.

So, as story wise, I have found the choice quite odd, while the whole story arc was very great (Laboratry is a must^^). Maybe there are more stories to come to explain this? Or better yet, we will be able to add Jessie in our Harem (something I woould love I might say)

My guess so far; Is that something that is related to Naruto? Looks like the character was inspired from it?

I do not complain to have her (her drawing is one of the best) it is just a choice of storyteling more than anything else.

Thanks

[Question] About Jennie-hg_jessie_01.png