Fill The Bachelorette Party Pinata
Fill the pinata with whatever candy you enjoy. We used some Ring Pops, Blow Pops, and candy necklaces. You can put one penis lollipop in the pinata to see who gets it. That may create a frenzy among your friends. I doubt they will pull out each others' hair to get to the penis lollipop, but it would be sort of funny if they did.
The candy necklaces can be used in another game, so they make perfect pinata fillings. You can also try throwing in some inedible goodies, like condoms.