The one time years ago when I actually tried doing that, just having the head exposed to the air for anything longer than 1 minute with no lube or any other stimulation ended up causing so much discomfort so quickly, I made it a point to never try that ever again, just because I might be nervous and maybe even fearful of getting a negative reaction from the first time any woman sees my equipment, does not at all mean I should be causing unnecessary pain to myself in the meantime.