I think the author reads too much hentai and BLs so he/she forgot how female anatomy actually works ANGRY G
It's a specific art style and also, it's a WEBTOON. It's not a real person nor did any part of the art indicate that it's going to be realistic. No real person has eyes as big as 98% of the art you'll find in any manhwa/manhua/manga
Why are her arms so thin and her boobs bigger than her head?