Although this is first release you have a solid base line here. Animation and graphics are good, with a simple but decent premise. I'm not sure what you have planned for the project, if you want just a simple fun incest game with lots of sex then ignore my comment. but if you want something that is more story/gameplay driven I have some ideas and suggestions...
I would say the pacing is currently a bit fast good for a beta, but not so great long term. It feels like 3days pass then all of a sudden you are banging the mom, this in many cases isn't necessarily a bad thing, the problem is the lack of interactions. Firstly I suggest a proper day/afternoon/ night/ week cycle. Makes choices and timing matter a bit more having specific day events. Next after lets say 1 week of being stuck, maybe food is getting low, and you need to go pick some up at the market down the street, this gives opportunities to meet new characters, could even do things like having to go pick something up from an aunt/ cousin. The character pool wouldn't need to be big, but 2-5 more could be a good thing. Also more thing in general to do around the house i.e: fix lights/ plumbing, fetch things from the basement/ attic, discover things around the house, basic chores, find hidden items you mom has laying around; like toys, lingerie, or old photos for backstory. Also a status screen that tells your current appeal and sexual tensions. For the homework maybe do a proper mini game and grades actually matter, if grades at the end of the week are bad you lose points, if they are good you gain points, and the better the grade the more appeal your mom gains at the end of the week so like a F is -1 point, D= 0 C = 1 B=2 A=3. But you could have an alternative with maybe you doing bad for lets say 2 weeks straight so your teacher offers to come by for tutoring, branching into more content.
Also if you skip the mini game you get 1/2 the possible point or something like that, so if all you do is skip it throughout the week your grade will not change, but if you miss your grade goes down.
As I said though, solid base line, even without all these things, and just a simple mom & son game, it is still good, albeit a bit repetitive at the moment, but I assume that that would be fixed along the way. Regardless of what you plan I'm looking forward to more updates!