Responses
From what I've seen its only a mature version out.
Even on the official novel is R19 with no other editions stating R15 vs R19
The official one is on Tappy and there’s no mature version yet. They tend to release two versions of the same story.
Unless their going to revise the original to make it R15
I am asking because I am getting access to the official translation and I want to avoid having to purchase the story twice.