After 20 years in the game I have had only one HORRIBLE experience, numerous awesome and 3 Duos.
One was with 2 little polish vixens, one was ok just 2 girls servicing me and one was great with lots of bi action.

Considering busting out the wallet for another, why? I'm not sure.. because I'm a guy LOL
I don't see a lot of advertised DUOs,

Any recommendations?  
Thoughts on 3 ways?