I used to be able to autofellate, which is sucking your own cock, and it wasn't easy to learn. First off, you really, really have to want to do it, especially if you don't have a 10 inch dick on you, and mine is only 6 1/2 inches.
During my jack off sessions I had fantasies about sucking cock, and having my cock sucked. As I stroked it I'd glance down and envision my lips gliding up and down on it, with the head of my cock rubbing along my tongue. It usually got stronger the closer I got to cumming. After edging a while I'd raise my ass off the bed just let it fly. My sperm would shoot up to my face a couple of times and then splatter all over my belly before finally coming to a conclusion.
"WOW!" I'd say out loud, "What a cum! I've GOT to get it in my mouth!"
This was before I had a computer or the internet. It might have even been before anybody had the internet, so knowing or learning how to do it was nonexistent. So, I did what seemed natural, just pull my head down to my crotch and see what happens. At first I wasn't close, then I'd realize my dick had to be farther away from my body. That's when I discovered all I had to do was hold my balls between my thighs, my hands behind my thighs and lightly pull, and that would place the tip of my cock at about the same distance way from my body as my lips would be.
Sitting flat on the bed wasn't working either, so I sat on the edge of the bed with my ass just on the mattress. That gave me a little more room for movement. Once I did that, I was confident I could actually pull this off.
This all had taken several attempts to figure it all out. After a few more attempts I realized I needed to warm up my back and stretch it. So, I'd have a very warm shower, to loosen my back muscles, do some stretching, and start jacking off. I'd try to connect every now and then, and each time I got closer with my tongue. The closer I got, the more I wanted it. Eventually I got to the day when my tongue touched the head of my cock. I pulled away and it was like, "Awesome! I can do this."
The next time I tried it I got my tongue to drag across the precum and around the whole head of my cock. Again, this was as far as I would get for this session, and I'd cum on my belly. I kind of knew when the day arrived that I would suck my own cock. I felt it.
I seemed hornier than usual. I had my warm shower, stretching under the water and relaxing. I even starting stroking in the shower to get a head start on my edging. I quickly dried off and began jacking off on my bed. Man! I knew this was it! I got right up to the edge of climaxing and then swung my legs over the edge of my bed. I clamped my balls between my thighs and so cock was in the right position. down I went, tongue swirling through my precum and around my cock. My heart was pounding, my back was straining, but I wanted it!
I licked my lips and pulled down a bit until my lips were around the head of my cock. It was there, "Now go for it!" I gave it a little suction and pulled at bit more. I could now feel my cock sliding more and more into my mouth. Instincts took over and I began bobbing up and down, my lips anchored tightly around my cock. Saliva was building up in my mouth and lubing my cock. I could hear slurping sounds as I sucked, which turned me on more and more. Before I knew it I was wanting to cum, BIG time.
I was now at a moment that I didn't even think about, "Do I cum in my mouth? Uh, yes. Do I swallow, or spit it out?" I was thinking that exact thing when I felt the first shots of hot sperm shooting into my mouth. It wasn't a second or two before I just went ahead and started swallowing my cum. I'd never even tasted sperm before, let alone swallow it. It was all new to me. As I swallowed, I could feel the thickness of it as it clinged to my throat on the way down.
About 3/4 of the way through my climax the endorphins were waning and the strain in my back became more and more pronounced. It got to the point I had to pull away. I groaned and moaned as I leaned back onto the bed, gritting my teeth as my back hit the sheets. A bit more sperm dribbled out of my dick, and I forced down more of my cum that still clinged to the inside of my throat. Once I regained my composure, I drank some water to wash it down the rest of the way.
I sat back down on the bed and it hit me, "I just sucked my own cock!!...Not only that, but I also swallowed my cum!!" I did it. As I went back over it in my mind I took stock. Yes, it hurt my back a little, but it's better now. Yes, my cum tasted nasty, but I'd eat it again. Yes, my cum stuck to the inside of my throat, but I can wash it down with water. So, I'm doing this again!! But not today. From that point on, I can't count how many times I sucked my cock, but I can remember the places I did it.