The summary thusfar: Aerith has been excavated from the lifestream. Yuffie and Tifa form a team of Lesbian Detectives to go find her. They fail miserably and the three of them get caught up in some crazy gangrape. Vincent bursts in and saves Aerith, and then they go to make their way to save Tifa and Yuffie... BEFORE IT'S TOO LATE. Oh god, the cliche.
The last minutes of part 2 play out again, and at the end Vincent comes in to save them! Yay, guns. They make their escape and all is well except Tifa has been left permenantely goddamn horny, apparently, as she decides the best way to celebrate their escape and the return of their friend is to masturbate furiously. And then has makeup sex with Cloud. Yeah, that'll take the memory of all those men and your sordid lesbian bedpartner away, tart!