Responses
I know alittle and it may not be completely true but this is the best I got from it....
This manga is a yaoi.
It contains sexual scenes towards homosexuality. (Um....something about its dangerous) You must be 18 years or older to read this and not be a homophobic.
Sorry but I may have misread some of it.
???
He already translated it for us.
He was saying why there was a warning in french, not what is the warning in french.
http://www.mangago.me/read-manga/ue_o_muite_koi_o_shiyou/nmt/c001/2/
This manga is yaoi. There's sexually explicit scenes of gays which prevent derangement. No people under 18 or homophobes.
Why is there a French warning on an English translation? To make us feel fancy. Well, it's not important.