She asked me if I would sixty-nine with her like the other sisters did. I told her that I would do any sex act with her and led her back to her room. I settled on the bed and invited Jen to climb on and sit her cunt on my face. (I found it is better if a girl is on top for her first 69 session, she won't feel forced or smothered and is more likely to enjoy it.) Jen quickly threw away all inhibitions and climbed on, gently lowering her cunt until I could reach up and lick her. I started slowly licking the length of her slit. After a few licks, she began to mimic my actions. Eventually she licked at my cunt with her own style, spending a lot of time sucking on my clittie. After we both came, she rolled off and we laid there resting for a while.