Non-Con

Non-Con = Non-Consensual 

Refers to the presence of non-consensual sexual contact within a story, whether implied or described. It will be clearly unwanted and undesired contact that may or may not go as far as rape. The victim may be mentally or physically incapable of giving consent at all, such as by being unconscious or intoxicated, or unwilling to give consent for any reason and be forced to endure the unwanted sexual contact anyway. This can frequently be a squick for many people, so should be listed in the author's warnings.