You should probably check tags/warnings before reading this manga, and with that being said, even if you're ok with non consensual somnophilia there's not really any depth to the story and characters here. There's no element of surprise nor a well developed conflict. Even though it's short it could've been less rushed, the drama was resolved extremely quickly and there was no time to connect, care or feel anything for the characters. At least it had a happy enough ending and the art style wasn't bad. It's not the worst story out there but you should still proceed with caution if you decide to read it.