I can usually deal with hardcore yaoi manga but this almost made me cry, I just wanna hug him and tell him everything is gonna be okay I want him to have a happy ending so badly ┗( T﹏T )┛
Try Yatamomo. The uke was already raped at an early age (not sure if it was 6 or 7). He is slutty though but you will surely cry at the later chapters.
I can usually deal with hardcore yaoi manga but this almost made me cry, I just wanna hug him and tell him everything is gonna be okay I want him to have a happy ending so badly ┗( T﹏T )┛