The legendary MILF Nina Hartley was over visiting and she was giving me lessons on how to have a good orgasm. I must say this lady knows what she is talking about! I had three hard orgasms within thirty minutes! After that much fun we were very horny for some big hard cock. We got our pussies pounded good and even had to ride that long hard rod to get off another time. What a fun time learning from Nina Hartley ;)