Why is sucking cock and the reward of cum so desirable?

[centillini]

For me it's same as eating a lady. Enjoying the act and bringing them pleasure. I actually get off more from the yelling and body shaking than the juice.

[momandson30]

some men love the reward of cum so much they will suck another guy against there will and take there cum. a random guy pulled my dick out and sucked it untill i cummed in his mouth.

[DLazguy]

And it's hot to come home with the taste of his cum still in your mouth and kiss her.

I've done that once. It was a rush. I want to get spit roasted and filled at both ends and then go home and fuck my wife. Have her rim me as I'm filled with cum.

[camelblue]

The hottest thing about Cocksucking is knowing that before you even begin, how it always will end: with hot sperm. It is a goal and something to look forward to, something to work for. Sucking his cock well and swallowing his hot sperm is truly an achievement every time, it makes you feel accomplished and self-confident, even studies show semen can help with mood. It is one of the best ways to make you feel good about yourself. I love the intimacy of taking a man?s most private part and giving him pleasure! The feeling of his cock getting harder in my mouth, and eventually giving him the greatest pleasure of all by cumming. Knowing I was able to give him the ultimate pleasure always makes me hard as a rock when I am sucking his cock!

So true. Sucking a dick with the anticipation of knowing that he's going to shoot his sperm into your mouth is an incredible rush for me. Knowing that there is a certainty to the ending of the encounter in such a climatic way makes it really hot to me, and all of the pleasure I get from sucking on a penis and having balls in my mouth is reinforced by knowing what I have to do at the end. In fact, it's the reason I'm doing any of this at all. For me personally, when a man cums in my mouth, it is a mix of feelings of both accomplishment and degradation. As a man equal to him, I feel inferior and ashamed. But as a cocksucker, I feel like such a bitch, in a good way. I love being pushed to my limits, forced to be brave, forced to perform. Straight men trade this energy all of the time with each other like sports, work, etc. and it is an important part of male bonding. To me, I fully experience this after a physical cocksucking session where my arms are sore, my jaw is sore, I'm gasping for breath from deep throating, adrenaline pumping, heart racing, and then thick hot sperm shooting into my mouth from his balls that he fully expects me to swallow. It makes me feel so brave to let a man dump his load into my mouth, to overpower my masculinity and dominate it with his. I feel proud if I'm able to take it all and swallow and live up to his expectations.