A little while ago when I was giving my wife oral I had the idea to hum, hoping that maybe the vibration would give her a little extra stimulation. My wife said she loved it, but she's never been really out in the open about her sexual do's and don'ts. So girls, has a guy ever hummed while giving you oral, and did it really make that much of a difference?
They do send tiny vibrations that work well for be in the beginning of oral sex. Humming doesn't do much for me when I'm really worked up, but it does help me get there.
I generally hum Stairway to Heaven when I go down on a lady.
I love when a man hums and moans for me when he's going down on me. I also do the same when I go down on a man. I think that if you’re going to bother, you should use all of your mouth. Lips, tongue, teeth, throat, moaning, humming, etc. Go for it, blow their minds with your mouth! Don’t be a cardboard box.
I guess the vibrations from humming would be a bit like having a vibrator on low - which can be really sensual and arousing. I don't think anyone's ever done it to me, but I might try dropping a hint next time...