possible but i realised after i sent that message that it might be because i was using the multi-mod on v8 and not v9 and it worked but still said end of episode 8 after i finished the new content, but i believe it might be beause this was part 1 of episode 9, though i could be very wrong.
Generally speaking: Don't use a mod that is not having the same version as a game! Either it won't work, break stuff, or won't show new content beyond it's version.
Some mods do work with newer game versions, but those will inform of this!
Now for this game.. the last scene in version 9.1 is Sue giving a blowjob, if on Dom path and she's blond, if she is a redhead it's something else entirely and could end the game depending on your choice. If she is blond however, you can pull her close, hug and kiss and it say: End of version 8.. though it should say version 9.. but that can be because it's only the first half of chapter/version 9?