Older wife

many years ago in my 20's I met an older woman in her 50's, and started riding her. She had a fantastic body but because of the age difference we had to be discreet. She taught me how to really give cock to her and she always dressed in very revealing clothes, underwear, basque and high heels. She liked to remain dressed and keep her high heels on as I fucked her cunt. She loved very dirty talk and would tell me to "use her cunt" "fuck her in the cunt whenever I want" "cover her face in spunk" "treat her like whore" etc...This always made me so aroused and always when I met a new woman I would try to get them to be just like her. Very few were. I only found two girlfriends willing to wank to porn and to fuck outdoors and only one that would fuck other men for my pleasure.......Is this typical or am I just a dirty bastard?