Responses
I didn't like that part either but it did give some backstory of why he might have went into the profession of prostitution by choice. It's rare for someone to become a prostitute unless they have no other options (which was not the case for him), or were sexually abused
*At least in places where it's illegal
The first story was going alright for me until Haruya's past was shown and that he was forced by his partner. The story turned sour after that. Was that part really necessary? Seriously.