I have tons of lucid dreams. But any of my lucid dreams where I get aroused I am unable to climax. It's really intense, but I can never get down there in time to finish! I'm always like "maybe I can sneak my hand down there while I'm half asleep!" But no, still asleep and my hand hasn't moved an inch.
And then I'm like "If I'm just REALLY quick about it I can make it!" but then I'm just not quick enough! XD It can get very frustrating as I keep trying to wake up and bring myself to satisfaction, but keep failing utterly. I sleep with a vibe when I can now in case of this but I haven't had luck yet.