I'm bored, I'll give it a go.
Question #1 I say Tera Patrick and Devon appear both the first pics.
Question #2 1st Pic TR: ?,?, Serenity, ?,?,?, Jassie, ?,?,?. SR: Dee, ?, Devon, Tera Patrick. Kneeling: India, Lacey Duvalle
Second Pic TR: Stephanie Swift, ?, Gina Lynn, ?, ?, Chloe, Tera...