Sorry guys this ain't an update but I have a new KHR X Assassination Classrom crossover out now. Not abandoning this story but I've hit a roadblock and I don't know when it's gonna get finished.
KHR X Assassination Classrom by Flexecutioner
Katekyo Hitman Reborn! & Assassination Classroom/暗殺教室 Xover Rated: K+, English, Friendship & Hurt/Comfort, Words: 5k+, Favs: 156, Follows: 187, Published: 6/24/2018 Updated: 7/30/2018}
11 Chapter 5