Here's our tried and true method to anal erotica: stick a finger in your partner's ass. If they like it, improvise. Nina's method includes a lot of talk about taking it slowly, like a twelve-step program, only with less meetings and assholes. The obvious stuff with butt plugs, lube and rubber gloves gets old pretty fast, and when Nina and Anna bend over for the boys, it sure ain't no Max Hardcore session. But it's decent fare for couples or beginners.