I love this manga but I feel like takanaga (the author) is making them look more and more ...

so true, i remember that in the first volumes both morinaga and souichi had a really defined and coherent physique considering their age, but now that she changed her drawing style into a more smooth one or something it looks like that affected the proportions of the characters too. i would like it if they looked a little bit more muscular, cause honestly they look kinda starved xd but still a great story though