I'm not sure if it's a matter of taste, or if you're just younger and haven't seen a woman naked yet. But the day will come. Please don't feel insulted, that's not what I meant.
I'll try to explain it then:
First of all, visually there is a big difference between natural breasts and silicone breasts. Or did you think Lolo Ferrari was pretty? And then you'll see that it's not at all ethical if every woman has breasts like melons. Not only are they heavy and weigh like hell on their back, but at some point the connective tissue no longer supports it. Cracks in the connective tissue don't look nice. As with men, there are two types of women: the tall, long, slim once. And those who tend to be slightly smaller but corpulent, regardless of whether they are overweight or not. The tall, slim ones usually look more athletic, but tend to have smaller breasts. The corpulent ones, on the other hand, often have the larger breasts. That usually looks really good too. If you were able to dismantle the women now and put the breasts of one on the body of the other, you will see how unesthetic it looks. Big breasts definitely don't suit all women.
I did it now and googled Epiclust games. I don't look at the games, the covers are enough, you can see plenty of LI there. There are actually some that look really good very good. However, there are also many who have shapelessly huge breasts that do not exist either in nature or with silicone. I have no idea what's so nice about it. In any case, if such breasts really existed, these women would be in enormous pain.
Long story short: Peasant's Quest should stay as it is. There are many Li, with large and small breasts. There is something for every taste. I think it's good the way it is.