Which rape porn star is the best actress?
 

For me, the one and only thing that determines whether a rape scene is highly erotic or utterly lame is whether or not the victim seems genuinely distressed.

Therefore, the most important thing in rape porn is the acting talent of the woman.

Which rape porn star is the best actress?

In my opinion, there is a clear winner: Nanami Kawakami.

Other porn stars whose acting in rape scenes is very convincing are: Iroha Natsume, Hitomi Tanaka, Carter Cruise and this Russian girl:

https://motherless.com/6A9BDA6

What other porn stars have you seen whose acting in rape scenes is really good?

i like
 

none did any real rape but ... Shane Blair, Kristen Scott, and Amira Adara.

Amira Adara did a scene with pascal that is a roughie for sure.
Kristen Scott did one of the best spanking scenes I have ever seen.
And Shane Blair's 40 minute Shoplyfter scene is 20 minutes of heaven.

And then there is always the classic pronstars porn star Marilan Chanbers in behind the green door (I think) where she is force fucked (or not so forced) by the gardener i think is what he was ... she still gets my motor running.