^^^^^^^^^^^^^^^^^
For further explanation/breakdown ,,
This site is PG13
This is a game aimed for kids 13+. Therefore, any inappropriate pictures, links, or anything of the sort that is shown or hinted here will be removed immediately. This applies (but is not limited) to explicit, sexual, extremely violent, or pornographic material that is seen in your profile, signature, post, avatar, or anywhere that is caused by yourself. If you are caught sending inappropriate material to anyone or posting it anywhere, serious action will be taken.
Keep Appropriate Language And Behavior
This game is aimed towards a wide user-base of all ages,
Apparent to both rules (The first from Official Forum Rules & Guidelines and second from Official Game Rules, the desired age range is pretty young. Anything explicit is usually rated 16+ or 18+, which is not what FH forums/game is calling for.
In the first quoted rule, it also stated that anything inappropriate such as pictures and links will be removed once seen and that is applies (but not limited) to anything pornographic, sexual, explicit, and extremely violent. ATTENTION! THIS AU IS NOT FOR THE FAINT OF HEART!
Our AU contains violent themes and backstories, as well as having EXTREMELY GRAPHIC infections/injuries on our presets.
As you stated in the first post yourself, this roleplay contains graphic content which does break the rule.
I'm not stating to delete the thread or something, I'm stating you shouldn't advertise the website so openly in front of a website with children and that you should only send it to members who join but are also old enough to join. Letting kids join an inappropriate website also violates COPPA (Children's Online Privacy Protection Act) which may only be in America, but plenty of users are from America and from what you say on your profile, you're in America.
tl;dr (only long because of quotes tbh) - don't advertise the link openly on a website filled with children if it leads to a roleplay that's explicit and has explicit content.