Hey, love the content so far! Keep it up! I have some notes and I agree with everything desuer said down the line in the comments section.
One thing I haven't really seen mentioned so far is the crop discrepancy. I'm not sure if you intend this or not, but outside of growing random stuff to hopefully sell at the Farmer's Cooperative (since it's impossible to see an order and grow everything on it before it clears starting at 0 crops). There is no point in growing anything but radishes.
It seems you want pumpkins to be your hot seller considering the wait time to grow them but they are your worst crop in the game.
It takes 28 days to grow 100 pumpkins and make an untaxed $1000 (let's exclude the first time since you give a pumpkin away at the start making it actually take 35 days to grow enough to sell). In 28 days the other crops far exceed the effort.
Radishes in 28 days make $4,050.
Rice in 28 days makes $3,150.
Cabbage in 28 days makes $2,250.
If it's energy costs you were considering in profit that's out the window too since rice makes more than cabbage. These are all untaxed numbers but the point still stands. Idealistically you would want things that take longer to make more money (i.e. cheese). That being said radishes are just fine as they are, the high energy cost and profit are well balanced, but the others need some tweaking.
As for increasing crop quality it just needs a small tweak as it's a great idea. There needs to be a high and a low for each set of 10/50/100 with maybe a slight increase on the low end to sacrifice higher numbers (I'll leave that up to you). Currently sac'ing 10 gives 1-3 points, so if that was the desired outcome then the low and highest when doing it at 50 and 100 should be 5/15 and 10/30 respectively. Right now it's not worth it to do with radishes let alone something crazy like pumpkins. You will currently spend 94 WEEKS of in-game time trying to get pumpkins to be worth just one more dollar (this is assuming you save scum the game to get 3 points every 10 sacrificed), which again, radishes exist so why bother?
As for a new repeatable Isa scene, just that handjob one we got is absolutely fine, since she calls you "daddy" and is naked during it would make sense that Bastet gets a few more points. Any of the scenes when she was experimenting with the energy gain would be great also but I understand she isn't as interested in getting off herself when doing the bare minimum and not being involved herself has been enough to keep the farm running.
Anyway, thanks for reading this, and here's to the future!