I would say it does a ok Job but Lara-Cumkitten vids arent like Bettie Bondage or Xev vids so I cant give an accurate answer. Taboo vids have more feeling and emotions in the audio, so I dont know how the Ai would handle that and I used the software a year ago. Im sure its gotten better like all Ai does. They have a free trial that has dubbing now. I would test a 30 to 60 second clip before getting the software.