I started 'playing with myself' when I was very young. So young in fact that I cannot ever remember not doing it. I can also never remember a time when I did not cum as the climax to sessions and it always seems weird when I read stories of women who have never cum - I guess some of us are just differently wired.
I have three techniques I have developed in my life. The first goes back as long as I can remember. I just lay on my back in bed with my legs slightly raised and apart. Then I reach down with both hands and use one or fingers from each hand to rub my clit between my labia. I can vary the pressure and rhythm to make the pleasure last as long as I want. If I need I can cum very quickly like this - often in not much more than a minute or can tease myself for ages before finally allowing myself to go over the edge.
The second technique I developed in my teens as I discovered how sensitive my nipples were. This is something I reserve for when I have a long time to myself. I turn up the heating and strip naked before lying on the bed. I will then take some baby oil and start to massage my breasts with it gradually spending longer and longer on my nipples. I will let them get nice and hard and start to roll them between my fingers, slowly changing from gently massage to squeezing them and eventually to pulling on them really quite hard. By the time I have reached this stage I will be very, very turned on and will be wanting to cum. I try and make myself hold off for as long as possible but eventually the need will be too much and I will reach down with one hand and start to run my clit between my labia like described above but this time one handed as my other hand will be squeezing and pulling on a nipple. I usually cum very hard almost as soon as my hand start work on my clit.
My third and newest technique is to use vibrators. A couple of years ago I plucked up courage and got one from and Internet site. I enjoyed its vibrations both on my clit and inside and eventually got quite a collection of different types. Now one of my favourite ways to cum is to use a quite large penis shaped one that I can feel vibrating deep inside me while at the same time to tease my clit with a small vibrator. Sometimes I vary things a bit and will place the large one vertically and lower myself on to it - I have a way of holding it in place between to cushions as I sit on it. As I feel it inside me I will play with a nipple and run the small one over my clit. This technique can produce the most intense climaxes I have known - I once came so hard I actually screamed and had my neighbour phone to see if I was all right!
Anyway enough of my tales - telling them has left me so wet I need to cum right now!