Masturbation is no longer the shameful thing it was. No longer relegated as a "last resort" for folks that don't have a partner, just to get off; to lighten the load in our nuts. It's an acceptable activity just for the pleasurable sensations it provides, the electricity that rolls through your entire being; the sheer enjoyment of it. That's what celebrating Masturbation Month is all about.
So, on this last day, go ahead, get naked, get a good solid boner, and celebrate yourself. Take your time and savor it.