This happened to me once, when I was living out of a tent in the African bush for 2 months last summer. I hadn't had sex in... a long time
and I missed my bf very, very much (we had no contact for most of that time b/c no technology). I also felt rather unsexy most of the time, doing anthropology work and taking a bucket bath once a week, etc. So I thought about him very often, but didn't often feel horny and certainly wasn't masturbating much.
But one night, I dreamt that he was going down on me (I don't often dream about sex, either). It felt so good that when I woke up, I could feel the spasms dying out... I had just had an orgasm because of my dream. It was awesome.
