Quite often if I am wearing very tight jeans and walking around, the seam cuts into me and rubs my poor little clitty. That gets me all excited and I have to have a wank. If I am not able to remove my jeans, I have found a good way of doing it. I can even do this in public!
I find a hard corner of something, like a table or cupboard and I press my CT against it and rub back and forward. One time I was in a furniture shop and did this against the headboard of a bed. I even managed to slip my hands inside my shirt and tease my nipple (because I need nipple play when I am wanking).
The only problem was, I was wearing pale coloured trousers and my juice made a rather obvious patch! I was embarrassed then and had to cover myself up.
Next time I must remember to only do this in public with dark clothes!