Yes you are at the end of all content that you can get on the Olivia GF path, all content ended in v.10 for Olivia GF path.
All new content in v.11, v.12 and v.13 is only for the Lisa GF path's.
You will need to start a new game and chose Lisa as you GF to get more content.
Lisa as GF you get 9 anal sex with her having 2 of them a double with Kira every week.
Olivia as GF you get 2 sex with Olivia as you know each week.
9 anal sex vs 2 sex = 9 anal sex in my book.
At the bottom of this page is the 3 GF paths:
You must be registered to see the links