(n)- morning wood in which the bulge is visible through the blanket.

Only happens for those who sleep on their backs or, occasionally, their sides.
"...yeah, and my grandma walked in while I had some surface wood happening. She's blind and all, but still, I was a little freaked out..."
edward_violetによって 2009年12月16日(水)

Words related to surface wood

morning wood breakfast erection morning sleep wet dream