Hope you get well soon Runey! My whole household got the ick here for about 2 weeks.
As far as secondary content, my vote would be for more interactions with the side girls in the house. Like perhaps a nice scene of various side girls doing laundry since that room is rarely used. Give it more of a purpose to visit it.
Also, getting drunk and passed out always confused me. Perhaps you could have the MC accidentally stumble into one of the other rooms or have Maria or Moon take advantage of the situation.
Adding more outfits for purpose or maybe utilizing some of the other areas for cams could be a good quick add-on for secondary content. I always enjoyed building up money to buy the new things to test them out.
I did do some of the gardening, but perhaps it could be explained a little better since I lost track of what I was doing there. Maybe I am the only one?
I always look forward to what you add next and always find enjoyment in how you write the character development. Don't doubt your creativity, and find your muse to push through.