characters with level 2 or higher anal endurance can't get kidnapped, that's why. I forgot to mention it in the post.
Viewing post in Ultimate Sissy Simulator v1.5.0-alpha3 + v1.5.1-a3 comments
because the current kidnapping scenario requires a captive to be inexperienced, the game only generates captors looking for individuals with as little experience as possible. and no, this won't always be the case, there will be a variety of captors with their own intentions. idk if that makes sense, but that's pretty much the reasoning behind it.