So some nice people told me on Tappytoons (and maybe also lezhin) you gotta go on the website and look there by putting on mature on and make sure there is a mature sign on it and boom! You get the juicy content. But I already bought the entire series on ver 16 cause I didn't knew so it sucks really.
And honestly I think the mature version is the normal one since the 16 ver is cencored, hope I could help!
Wow, kind of sucks that I have to apperently but the whole series again for th 18+ content. Would have been a far better service to be able to let me read it eitherway. Welp, looking forward to the second season anyways! At least now I know this now. Again thanks to the peeps helping out!