I told my sister that while I enjoyed looking at her exposed body, I never considered trying to get her into bed. I thought a blow job was harmless but once she told me she wanted me to eat her pussy, all bets were off.

"Where did you learn to eat pussy like that, Will? You're damn good."

"I always wanted my partner to enjoy sex too and I like eating pussy. I learned a lot from the Internet too. It's made me popular with the girls."

"I bet it has. That first time we were together, you, uh, you licked my behind. That was nice. No one's ever done...