Unnecessary rape. I know that rape is rampant in Yaoi, and that it's sometimes necessary as a plot device, but ppl often use it needlessly, and in completely unacceptable ways.
Examples of acceptable plot devices: a main character who was abused as a child (sadly common irl) or gets raped by homophobes/in-denial-gays, as a way to introduce how he ...... 3 reply
did something is wrong with humans
