I also know this kind of deep sounding... Such am intensive feeling if one reach the mouth of the prostrate... Together with a sound inside, a male orgasm turns crazy! So good!
I'm always mesmerized by your head when it's swollen. Most beautiful head I can recall. I want to feel and taste it from flacid, to rock hard, to draining your balls in my mouth! Damn, it's as perfect as can be!