I glanced briefly at the list of TV examples. As a Trekkie I must point out that in “The Gamesters of Triskelion” (the version that got filmed) we are told the Thrall assigned to Uhura is ordered to do whatever he wants and that Uhura must comply. All you see is an off-screen cut away with screaming in the background. This isn’t usually discussed among the fandom but that was clearly rape. Uhura was raped in that episode. Let that sink-in.