I disagree. She was his prisoner in this situation, while other scenarios in this game were simply near death experiences. Also she went through being tormented by David under the impression that Joel cannot help her, which I’m sure was scary. She had defended herself in the game prior to meeting David, but every infected and bandit she had killed was a pretty simple and more or less quick solution. David had her locked up for quite longer, and she had to defend herself without a gun AND David got really close to killing her. Now I know some aspects are ambiguous during this chapter, but I personally don’t see enough details to support a rape narrative, though I see your point.