There is one more thing I have found that results in better sex particularly with a mature lady. I always look for a lady that is at least couples friendly and if possible admits to being bi. Think about this for a minute guys. A woman that is confident enough about herself and open minded sufficiently to enjoy other women is very likely to be a better sex partner for a man. My experience over many years (I'm 70 yr old retired US Navy submarine sailor) has taught me that a straight woman of any age is not going to be as good a sex partner as one that is bi-sexual. The bi lady will be much more responsive to our stimulation than her straight sister, and lets face it guys, her response to our attempt at stimulation is a major part of our enjoyment.