Oh, by the way, the 47 year old lover turned out to be my best lover ever before or since that time and we had round the clock sex for several days at a time and multiple times a day and night every day and night for a several year period. I found a thick and soft device to place over my penis so I would not thrust too deeply when she was on her back and I had her legs up around my neck. We liked that position very much, but it was one where more than 5 or so inches would be all she could comfortably take. On the other hand, if she stood and leaned over a chair or back of couch, she could take most of me, but not quite all, if I entered her pussy from behind. It would not hurt when or if I hit bottom. At times when I could not get inside at all, I ate her and she did the same to me and we enjoyed that immensely also.
After her, I started using a vacuum pump occasionally and would pump up much thicker over 7 inches in girth with my penis head and over 9 inches in length--closer to 10 inches. With another lover, one who had had several dozens of men previously also, and about the same age at 46, she was comfortable with my natural size. Once we watched porno as I pumped, all the time while I massaged her pussy. Then I tried and tried to get inside her and finally did so and in several positions, on her back, on her side, and on her knees, I could not get all the length inside and the extra thickness really got her to a much higher orgasmic level. After an hour or so of this, she would get on her knees while I thrust hard and deep strokes. Eventually, I eased her down on her tummy with my hard cock still thrusting deeply. After an hour or so of deep and gentle thrusting, she could take the entire length even though it was hitting bottom solidly and she claimed it did not hurt. She would get such a high orgasmic state with multiple ongoing orgasms that she would make me stop after an hour or so of this rear thrusting since she could not take it any longer. She would orgasm for an hour or two afterwards and I could not touch her pussy at all. She would nearly pass out during this time. Needless to say, she did not want this every time and would only let me take her this way about once every month or six weeks. The reason was that after such a session, her pussy was too sore and high on sensitivity that I could not fuck, suck, or touch her pussy in any way for several days after such a session. She was a chronic masturbator also even though I fucked her continuously often and she could not even touch herself. A side note is that after three or so days with no sex, our lovemaking was extremely hot and intensive when we started again.
I like this story. I want to have had this kind of situation one day.