Personally, I think the version with the sex makes more sense, even though nothing else changes, the suppression of sex sometimes is so well done that you won't even notice that they fucked, so it's not fade to black, more like a full censorship. And the nature of the relationship might end up feeling a tad bit… slower? But if you aren't too keen on smut or wanna read in public, you won't miss nothing from the actual plot

Yall whats the diff should i read the mature one or the r15