A couple of things about the new quest:
I like the story here, it's quite fun. I think the first part of the quest is fine - except maybe it should be that you clear the Laundry 2 and then get a cutscene to sbow that they're in Laundry 1 as well, but that's just cus I think it would feel more immersive.
There's some elements that are tedious, like the 3 day thing in the laundry room. Why is it 3 days instead of just 1? It gets pretty boring some time in the middle of day 2.
I think the waitress minigame at the end is fun, but it has so much more potential so I'd love to see this expanded. Stuff like outfits like the library, maybe look at what Succum and KP did in their waitress minigames too. Groping, stripping, drinking alcohol/bodyshots, and cum drinking are all great options here.
Also, I know you said new art in 8c, but I still feel like the ass stuff is a little sparse. Kneel and squat are both just front shots, and I'd love to see a rear view of that.
Edit: oh and an autosave function would be awesome. I accidentally hit quit instead of return and had to do 5 quests again.