Kari's Lessons Series Novels

I Can't Believe He Did Us Both! (Kari's Lessons 4) by Cassandra Zara
I Can't Believe He Was My First! (Kari's Lessons 3) by Cassandra Zara
I Can't Believe He Shaved Me! (Kari's Lessons 2) by Cassandra Zara
I Can't Believe He Spanked Me! (Kari's Lessons 1) by Cassandra Zara