The following is the rule that was enforced on you: 8. Erotic Roleplay (ERP): Galaxy Citizen is a PG-13 server, therefore ERP should never happen on the server unless in absolute privacy, as we at GC staff certainly are aware that we cannot stop ERP from occurring - however, we can read logs. ERP requires consent from both parties, and ERP with an underage character is grounds for instant permaban. In addition, your character should never be made for the explicit purpose of ERP - don’t be that guy that fetishizes his characters to fulfill his own fantasies.
You will be unbanned later today but make sure you click on the Guidelines tab in the menu above (next to the Galaxy Citizen logo, in the black bar) and give them a good read so you're well aware of all of our rules and guidelines and this kind of situation may be avoided in the future.
You'll be given a verbal warning this once.