This story is a follow-up on my last story, "best blow job ever". This story is also completely true. Only the names and places have been changed. I have no reason to embellish any part of the story. My parents had moved back to California the summer after I graduated high school. I had a good friend named Isaac, whom I started hanging out with again. Isaac had the most beautiful sister, Kari. Kari's husband was in the Ai...