I bet if we rejuvenate the land her boobs will get bigger.
Was going to write that finally a girl whose boobs are big, but at least on the level I could force myself to like.
But then while coming here to comment an idea sprung in my head that her tits will get for sure bigger like all other girls. Dude will fuck her, cream-pie her and his magical sperm nurishment will give her big booba, or his stamina/something potions will replenish her energy and we will find her tits are the storage for said energy.
What typical harems have in them that works for many people is the variety of girls - personalities, body types, tits sizes, hair colours/lengths/styles, etc - so that everyone has someone they can like.
But in this manga its like self-serving-wish-fulfilment for authors fetish - cause all girls kinda became the same copy-paste retardly big breasted dick loving cum-sponges. Sure they maybe have different "professions/skills", races, etc - but they are still kinda the same so like if you don't like tits the size of a mountain - theres no girl to like here or to be precize the girls you would like are considered "ugly" by MC standard and are a background characters or have their tits size changed (by various form of magic).
Its still quite lolful SoL smut to read when ever its up, but thats really it.