I really loved it, so many feels! It's heartwarming and it's got character development. The main character started out kinda selfish & immature, but his heart was in the right place in the end. Don't want to spoil it too much for future readers. 4 stars only because the first chapter is focused on & told from the perspective of a character that I got attached to but who ended up having very little "screen time". So I ended up wanting to know his story too. Hoped until the end that he would get another full chapter, but sadly only one extra featured him.
After chapter 1, I can say that it's surprisingly cute in spite of the erotic name of the manga. Don't get me wrong, it's still erotic, but it has the potential for a deeper story. Based on the next chapters, the rating might grow.