Wet Dreams vs Being Awake

I was watching an episode of 'Generation Kill' and it's filled with all kinds of realistic dirty talk, seeing how it is about US Marines.

Anyway, in one conversation a Marine muses about wet dreams, talking about how the mind is so powerful it can make you physically orgasm in your sleep, but that when awake, it is virtually impossible to will yourself to orgasm, no matter how hard you try imagining.

I find that an interesting observation. Anyone have any thoughts on why that is so?

I am a pure spanko. For me lately it seems to be easier making arrangements for another male to spank me. So I have upcoming plans to meet someone for a spanking. He has already discussed how he will spank me by stripping me naked. Then going over his knee for a sound spanking.

It is the week of the spanking. I will often all week be semi hard all night . Then near the end of the week be conscious early one morning. My cock will throb and I have wet dream will awake. I attribute this to mixed emotions and anxiety. My imagination is a contributing factor.