When I first started watching beko many years ago I just thought she was funny. I felt no attraction to her at all, nor did I have any towards what I imagined her roommate to be. On no level did I have those feelings. Eventually I started thinking of her as a little sister, and very occasionally as a daughter. That's not to say I literally thought of her that way, but I would have described her character as a sort of bratty little sister (non-sexual) who was too cute to find annoying despite doing annoying shit. In other words, she had a strong imouto appeal. Slowly I started to see her kakkoii side, she's creative, driven, smarter than you'd think, and comes off as very genuine (I won't debate whether she is or not, I'm just saying this is how I started seeing her). I know it was probably partially scripted and almost entirely kayfabe unlike say, suiseis genuine autistic skill in tetris, but the rust finale where she's 1 vs everyone sort of solidified, atleast in a mostly kayfabe way, that she was actually quite kakkoii to me. At some point, I eventually started seeing her as sexy. There wasn't a specific strong turning point, but rather a slow build-up, initially probably due to her choice in thumbnails a little while back, where she's wearing bikinis showing off her armpits. Of course this sex appeal shot up with her new(ish) JK model, which is still my favorite model of hers. Now, I've come to realize, I see beko as a sort of personification of pure youthful femininity. She's inquisitive, curious, childish, smug, demanding yet forgiving, energetic, surprisingly motherly etc, I could go on, but my point is when I imagine an objectively ideal girl who encompasses all the positive aspects of being girly, it's almost a 1:1 replica of pekora. My subjective ideal girl would be more outwardly intelligent and less bratty, but when I think, this must be what is considered ideal from a worldly, mass-appeal type perspective, it comes out as pessi.
In short, I would breed preggora so fucking hard bros.