For those that might be interested Astroglide is the best I have ever found for either use with a toy (yours or hers), or a actual encounter with a real lady (they love the ease of entry if they are a little dry or have gotten that way from prolonged play).
you can find it at Walmart or Walgreens next to the condoms. It is also condom friendly.
I am sure most other drug stores will have it as well.
I have never found any lube better, other than the natural one of course (grin).