Not sure if it's a known issue, but Lin refers to her tenant/daughters as her mothers/landladies or whatever. I assume they're all on the same variable names as you and your "family", but honestly, they should just be her daughters by default. It's not like you're related to them in any way. Unless there's gonna be scenes with them together, I guess.
I'm probably one of the 5 people in the AVN community who doesn't care about animations, some of the best games I've played don't have any, but here it's weird and inconsistent that some scenes do and don't. At first, I thought there weren't going to be any, but then you have sex with Emma and I thought "Oh! Then maybe from this point on, all the sex scenes will have animation?" but then the Hana scene isn't animated so NOW I think it's for more important moments/characters, but the next animated scene is the random garage scene with Ava? TLDR; I'm just saying if you're going to do it, maybe add rhyme and reason to which scenes get animated? Unless there's a poll or something, if so, then never mind. Also the comment about the MC being a "two-pump chump" is a little valid. Slide scenes can be a little longer, or pre-rendered or whatever so we don't have to click through the movements; they can just loop.
On that note, I HAVE noticed how you're cheating in some scenes. Like, how in some sex scenes the MC will pull his pants down, but you'll use a previous scene where his pants are up for dialogue purposes. It's a super small thing, and I'm not mad about it, but VERY noticeable if done multiple times. Inconsistencies like that can pull some people out of the moment.
If I had one more small criticism it'd be double confirming certain content to skip. I think if you're on Naomi's Dominant Path, or chose to stay asleep during the sleep scene, she gives you a footjob later which I am super NOT into, and at that point it wasn't clear how she'd behave on either path.
Otherwise, this is a surprising 10/10 game for how early it is in development. Love all the meme and anime references, btw.