Wow, the editing on that Sienna scene is absolutely fucked. Whoever tried to join the two cameras into one footage seems to have deleted the exact wrong parts of the other camera so that where he has split the content, instead of using the clip that continues the action chronologically, it plays the part that shows the same action we just saw AND it cuts awkwardly when the "new action" should have played, leaving a complete missing gap of action between cumshots. (So many parts where she opens her mouth to prepare for a cumshot and then there's a cut away)
What are they doing there with this kind of quality control...
Was thinking I'd edit it myself to make more sense, but it's not even possible to edit a chronological scene from it due to the entire gaps in scene.