DASS-070 My wife will soon forget me. Miyatani Shuri

I met my wife Akari when she was a student. when I was her homeroom teacher. The age difference is 20 years. Shuri was confessed when she was 18, and due to the relationship between her student and teacher, she of course refused, did not touch until she graduated from college, and started dating. And she's married at 45 and 25 to this day. I bought her house so that no matter what happened to me, Akari wouldn't be in trouble. One morning, when she feels that something is wrong with her wife and takes her to the hospital, the doctor tells her that she has a memory disorder called dissociative amnesia.