In the Middle of the Night

From the beginning of this year I couldn't masturbate, though I tried so hard nothing could turn me on so I gave up trying. 4 months ago I found my email book, where I found some old emails I exchanged with a dear friend who lives far away. I started reading them and remembered all the things we used to talk about specially masturbation. I was still thinking about him when I went to bed. In the middle of the night I woke up feeling hot & sweaty so I got up to take a shower & went back to bed. Days went by, sometimes the same thing would happen, I wake up feeling the same way 'til the day I decided not to get up instead I bushed the sheets down with my leg & went back to sleep. Hours later I woke up knowing that my hand was inside my panties. I was so horny that I started fingering myself right away 'til I came. I couldn't stop feeling that way so I kept masturbating using my vibe & I came so many times. I could be more satisfied if he was with me that day. Until today I still wake up in the middle of the night so horny and I start masturbating right away. Sometimes I know I have masturbated though I was sleeping like a log.