Being fascinated with pussies in general, and more specific my wife's exquisite example, I've spent a lot of time studying them up-close and personal.     Fortunately Bonnie wholeheartedly helps me in these studies as she is rather a bit of an exhibitionist and it makes her super horny to go along with my observations and experimentations. Also much of the time she gets to pee for me which turns her on, and then of course I oblige her urges with energetic cunt-lapping followed by jackhammer