Just my feelings

The story has very good smut, in fact I'd say it's often on the level of hentai, but I think it's a really terrible love story. At the end of the story, I'm just left not believing their relationship will work out, and that's not how you want a love story to end.

The reason I feel that way is bc the author had Eunwoo develop even just a tiny bit of romantic feelings for Hajoon way too late in the game, it makes his feelings look weak and fickle. Like he doesn't really like him THAT much, and his heart could therefore change in a few months time again. Especially since he didn't end up developing feelings until after he saw the professor with another guy, making Hajoon seem more like his second choice tbh. And even at the end, he was still so reluctant to show the professor his affections for Hajoon. Which is just a red flag to me.

Also I'm left at the end of the story feeling like the two don't have equal "power" in the relationship. Hajoon spend the entire story pining and chasing after Eunwoo, and I'm disappointed the roles never properly switched. It makes Eunwoo feel undeserving of Hajoon in a way.

And my last critique: Even tho I appreciate good smut like everyone else, the story just focused too much on sex for my taste, and too little on actual feelings and partnership.