It's probably the story of the arrogant doctor Midorima Shintaro who went to a patient's home to see a doctor and was forcibly raped by Tetsuya, the bunny-eared Kuroko.
1. The background is fictional, with two races, humans and Xuan, coexisting.
2. Sorry for the big brain and poor writing.
3. A running account of daily trivial matters, mostly cute, don't criticize if you don't like it.