You blow bob (and lose)

You realize that you could cum anytime you want, and try to slow your pace down to let bob cum first, but you had a better idea. You were going to suck his dick.

As bob stroked his cock frantically, you took your hand off your own cock, and leaned in to bob's lap. You took bob's hand off his cock, and replaced it with your mouth.

"Woah, dude, what are you- ugh! mmm, oh yeah!," he said as he felt your lips on his prick. " suck that cock, baby."

You were sucking him off with wild abandon, your own penis left untouched as you bobbed your head up and down his hot, hard cock. Bob moved slightly, giving you better access to his cock. His prick was massive, filling your mouth completely with man meat. Your cheeks were sunken in as you sucked him like a vacuum while your tongue was licking the underside of his dick. Saliva was beginning to coat his cock pretty well, adding to the sexiness of it all. Bob was completely lost in the pleasure of your blowjob.

"Ohh, fuck, your mouth is so fucking good."

"Fuck, you cock whore! keep sucking my cock, i love it."

"Get ready, my hot load's gonna fill your cum guzzling, slut mouth, baby."

You only moaned in response as you continued your oral **** on his dick. You took your mouth off his cock, strands of saliva connected his cock and your lips. Feeling naughty, you teased him slightly by slurping up the strands of saliva, and proceeded to work on his balls. You took one in your mouth, licked and sucked every part of his big sexy nuts, then you did the same to the other. He grabs his cock, and smacks your cheek with it a few times, getting a big smile out of you. Bob groaned in pleasure, enjoying your ball sucking.

You took bob's cock back into your mouth (much to his delight) and resumed your blowjob. After a while, bob's breathing got shallow, and you knew he was close.

"Take it! Take my nasty cum in your fucking whore mouth! You little cumslut, take it! aghh-!"

Bob groans as he cums in your mouth. When you taste the first of his seed, you immediately move your lips to the tip of his penis. His cum tasted great; a little salty, and very thick. You loved the taste of it. You felt each rope of cum hit your tongue until there was so much of it, you couldn't feel them anymore. Bob's orgasm winds down and after a long minute, his deflated dick plops out of your mouth. You open your mouth so bob could see all the cum inside, it was filled to the brim. His face tells you he loves it. You felt like a real slut, showing off your jizzy reward. You close your mouth and swallow his cum in one loud gulp. It was a such a thrill.

you were now a cock whore. And a cumslut.

"Oh well. I guess I lose," you say "text me later so we can decide what I have to wear for next time."

With that, you get up, put your clothes on in silence and leave his place to go home. You didn't have an orgasm, but you still left sexually satisfied.