Tsuna's Possessive Arcobaleno

Tsuna is said to be a saint and anyone in the family would agree, especially the Arcobaleno. The thing is, they take it to a whole new level and Tsuna doesn't mind at all. To know how this all came to be let's go back in time to 21-year-old Tsuna and his meeting with Reborn. (Mature rating to be safe) Mentions of death and gore Yandere Arcobaleno Implied Yandere Tsuna later