I sense that you are asking this question because you are worried that your mate may be losing his attraction to you.The fact is that all human beings adapt to stimuli. Think about exercise. In a few short weeks the body becomes accustomed to a certain level of activity and doesn’t respond to it any longer. To get around the adaptation, we need to alter the intensity (work harder) or duration (work longer) in order for the body to respond again.Human sexuality is the same. In a short time, our bodies get locked in a rut, which means that we need to vary our foreplay and other sexual techniques in order to get the same’rise,’ if you know what I mean.There is another reason why a man would need to vary or prolong foreplay in order to become aroused. As men age, it is harder for them to get hard. This explains why they need to use direct manual stimulation to obtain an erection; and, as men become still older, direct manual stimulation may need to be performed for longer and longer intervals before an erection is achieved.If you experiment a bit, vary your routines, spice up your sex life, and your guy gets hard faster, then you know that my first hypothesis is true, that is, he has adapted to your sexual routine, and that variety will need to be introduced on a regular basis. If, in spite of the variety, he is still slower to get an erection, then you can be fairly sure that aging is the cause. Happy experimenting!
