One of my favourite ways to masturbate is like I`m doing right now. I like to sit in front of the PC reading the tips and stories on clitical, which usually gets things warming up. While I`m doing this, I sit with my legs open, have my right hand on the mouse or typing, and my other hand down my knickers. I like to cup my mound quite tightly, with my fingers underneath, and my thumb pointing up pressing against my clit. I rock back and fore, and press myself down onto my hand as I`m doing it. I start off slow, but its not long before I`m going at it like mad. by then the other hand it off the mouse/keypad, and is either squeezing my nipples or fingering my no 2 hole. Sometimes I can go on for ages stopping in between. Other times, its too much, and I have to come.