After a few chapters in, I got the feeling that the story is kinda going in the same track as Nana to Kaoru, with the similar SM elements and also male lead inferior, female lead unravelled beauty plotline.

What lured me deeper into the story was how the author tackles Kakiguchi's elevating erotic desire for Madoka as conflicts within himself. Personally I enjoy Kakiguchi's character as the weak man with a strong sense of morality.

Pacing was good for the first 40 plus chapters, but have absolutely no clue why the ending was such. Never saw THAT ending coming in a million years, and will leave you wondering why you invested 62 chapters worth of time to read THAT.