Nagashima is a great artist if you love giant tits but this series in my opinion was his magnun opus, he knows how to combine comedy and sex but my problem with his male MCs is that they come across as generic or unlikeable, i dont know how to explain it bit he knows how to draw imposing breast that are heavy but soft to the touch, writting wise he is out there with his scenarios but they do make for some nice scenes.
This scene right here is good example of her kind and motherly nature combine with her imposing body