In the US, there is a history of white performers using blackface to play caricatures of black people, leaning hard on racist ethnic stereotypes. From Wikipedia:
The minstrel show, also called minstrelsy, was an American form of theater developed in the early 19th century.[1] The shows were performed by mostly white actors wearing blackface makeup for the purpose of comically portraying racial stereotypes of African Americans. There were also some African-American performers and black-only minstrel groups that formed and toured. Minstrel shows stereotyped blacks as dimwitted, lazy, buffoonish, cowardly, superstitious, and happy-go-lucky.[2][3] Each show consisted of comic skits, variety acts, dancing, and music performances that depicted people specifically of African descent.
Rape does not always involve physically overpowering someone. Someone may coerce someone else into sex with blackmail, lies, threats, or abuse of a position of power.
Erections are controlled by a person’s autonomic nervous system. A man can get hard even when he is not turned on or consenting to what is happening.
Not all rape involves a penis. A woman who sticks an object into a man without his consent is committing rape. Rape is about power and control over another person, and the rapist need not be directly stimulated for rape to occur.