Hi,
I've quite enjoyed this game the story telling is good and the visuals are excellent.
As for suggestions
There's a few dialogue where it seems to lead to an extension of the scene but it ends too early. For example in the kitchen scene when you take a photo Anna offers to wear something spicier in both pure and slut routes. She should get the option to wear more than the housewife (pure) and bra and apron (slut). Also the Anna cooling down in the living room, where she wonders if she should have a cold shower, maybe take her to the shower and invite either MC or another family member in for fun and allow photos to be taken. Also the Starcon, only the slut route has a sex scene but the pure route or even in general the MC and Anna don't have another intimate moment or fucking against the window scene.
The hallway scene where she is cleaning should also have tiers depending on story and love/slut level. Sluttier should have a further scene when grinding and spanking. The pure route could have something with help and groping or different clothing. Some of the costumes should be implemented, it'll be a massive undertaking but some of the costumes should trigger new scenes in the house like the maid costume and lingerie.
The hiking scene could also be expanded where the dialogue choice of who you hang out with lets them have primary time with Anna and the other two support
When she has the vibrating egg in, the only scene affected by it is the Friday shopping scene and it ends early. She should have a third dialogue in restroom to keep playing it with and a penetration scene or exhibitionist scene in the slut route.
There doesn't seem too much point with the different cars, Anna should have different shoots and car sex scenes depending on the car as a reward for buying the car and using it as props for the Starmaker page.
The Anna and Liz hotel scene should be repeatable.
The hotel should be used more if the pure route and Adrian/Josef stays route too before the basement is built.
As an expansion to the possibilities of either Adrian and Josef leaving, the home rooms should be used since the MC and anna might go all out and fuck in every room after everyone's gone. Josef should have more scenes with Anna if the sharing route is chosen and sex scenes expanded like Anna will wear the anime warrior Nier Automata costume in the sci fi choice or the Zelda costume in the fantasy choice for fun roleplay. The pool is underutilised as the only time anyone uses it is Monday.
Charlote and Anna should get to continue their threesome scenes in the living room.
Monday is a bit overloaded, should move some of the other activities like Amelia visit to other days to spread it out a bit more since Tuesday and Wednesday's are ab it dry of activities.
The starmaker page could use more options for showing different material, add more girls/threesomes. Also the gallery there are missing the new photos like chinese dress and bunny Anna and the threesomes with Charlotte. Maybe split the gallery a bit so the comments aren't jumbled since the comments give it a living vibe.
A gallery to show which ending to let people work out 100% photo collection would be great too.