Despite naysayers, like sex therapists, nothing says sex so mightily nor gives male ego the stupendous bolstering effect of a very long, thick cock (your own or another depending up your perspective). However giving substance and real value to this meat are the balls, tentatively hiding in the background. With upright stature, balls have been by evolution relegated usually to a tight fisted clutch in an ugly little wrinkled bag, with balls lined up and usually quite inconspicuous. So though they are the power brokers of what you do with that huge cock, they rarely get much visual credit and oft times not much physical action either. I was the prototypical non sexy balled guy a year ago, very long thick, beautifully shaped cock but with clinically very small balls tucked up tight under the base of the cock. I fantasized as you may have about the loud pussy smacking action as seen with porn stars with long ball sacs or balls that are not so tied together with that connective tissue to be able to have a woman suck them individually (or even one apiece in a threesome with other being held like a waffle type ice cream cone) deep in her throat or simply to have bigger balls. I have all that but with some commitment of time and some painful getting use to ball stretchers and separators. Nope you cannot just give the balls a jerk every once in a while you need sustained traction for several hours a day to get the extension, separation and size increase (the latter from months of friction causing thickening and toughening of the balls with the use of these devices).
My balls as determined by my urologist are now above average in size (to his shock after learning of my former status); my ball sac hangs when fairly warm about 4-5 inches down from my groin; and my balls are now so separated in the big sac that I can pull them apart at least 10 inches, plenty of room for double partner sucking, or sucking and caressing with fingers. When nude, because of the weight of my oversize cock (8 inches at flaccid), my balls are forced to reside on either side of my manhood and somewhat projected forward a very, very sexy look I must admit. Even in j/o mode being able to fondle a big soft bag and roll my balls around in it is a nice addition to stroking my huge cock. Details on recommended stretchers later. It makes a complete package and walking with those balls gently massaged by your thighs keeps me in a constant state of quasi tumescence that I mind not in the least.