Frustration!!

I just uploaded a new cock pic, a little memory of a long fuck session with a story to it. The girl I fool with and I are both bisexual to some degree. Lately my girl ha a new girlfriend and I've had full access to the both of them. I'm more straight than bi, and all that pussy had dampened my taste for boy-flesh a bit. Frustrating to my girl, since she gets off on watching guys together the way most guys get off on lesbians. A lot. She's been bugging me about doing a threesome with a guy, or preferably, just watching me get blown, suck a cock or even just jerk off with another guy. And I agreed if she helped me get into the mood. We're both dominant and both seducers, and so we both know that sexual frustration is the key that unlocks a person's sexual inhibitions.

The other night we got into a very slow, long vanilla sex session with the understanding that there's be no orgasms for my cock, and I promised not to come until it was with a guy, even if it took weeks. Lot of vaginal penetration, fair amount of sucking, a few breaks, then we got out some toys. I punished her tits for a while with clothespins and a small flogger, she put on a masturbation show after taping my hands to the arms of a chair until she came, and the we fucked to the point I couldn't hold back anymore, so I pulled out and rested for a while, with my cock and balls still full and a lot of sperm pressure making it painful.

We started talking about hot MMF and man-on-man sex scenarios which really got me thinking about the feel of a guy's hard cock in my hands, and the feel of sperm on my chest, and after at least half an hour, my cock was still rock hard and dripping precum. We had some rubber cockrings in our toybox, and slipped them on to punish the penis even more. The feeling was exquisite, and with my mind now focused on the way a male sucks another man's cock off, even her soft warm palms on my cock couldn't get it to squirt for a woman. She made me promise again, no ejaculating toll it was on or in a guy, and took a couple of pictures, and this was one.

I woke up in the morning still more than half-hard and stayed that was pretty much all day, enjoying the ache and the pressure, and the feel of my clothes rubbing against the skin of my shaft when I moved. I called a guy I knew that we'd both played with before. He had a handsome body and a thick, upturned cock with a foreskin, and like me was more of a straight guy with a bisexual twist to his sexuality, but he was more submissive, which was perfect. I just worried that he wouldn't be around when I called.

Happily, all three of us were able to get together that evening. She and I started to strip him the moment he got into her apartment, and after a threeway grope session, she got down to fucking him on her bed while watching me watch her. She kept stopping him before he came, and his fucking got more insistent each time she took his cock back in her pussy. Watching his body grind and sweat, the muscles in his back and legs working as he force-fed her hungry cunt was making my body crazy to fill his face. And about that time, she started taunting him about his need for cock and how she had to see him feed that need. When he finally began to agree out loud, we all know it was time for the main event.

We stood him in the middle of the floor and more a chair for me to lean on. She had a kind of leather cuff that goes around both wrists and laces up, and she gathered his wrists behind his back. The time it took to lace up the restraint was exquisite torture, and I steadied his hips and tapped the head of my cock against his. When she was done, i simply commanded "knees," and with her help he knelt. He was panting and his penis stuck up in the air, the forskin stretched tight and the while thing glazed with pussy juice. The breath from his open mouth was hot on my cock and I couldn't wait to force-feed him. Girlfriend sat on the bed masturbating with wide open legs, but when i took his head for the first penetration, she yelled "stop!"

She got behind him, her tits pressed against his back, one arm steadying his head and the other hand wrapped around his cock.
"You're going to suck his dick off, right?"
"Yes.." He was quiet. I knew he was self conscious about his homo-side.
"Louder." she commanded. "The neighbors should hear."
"I'm going to suck him off.."
"LOUDER."
"I'm going to suck him off!"
"Good! And what else?"
"I'm, uh.."
"...Going to swallow all the sperm.."
"Going to swallow all the sperm.."
"The neighbors didn't hear that.."
"..SWALLOW ALL THE SPERM.."
"Good. I'll help you. Tell me you're going orgasm from sucking cock, now."
"IT'S GOING TO MAKE ME CUM."
"Good boy!"

He needed it now aa much as I needed to relieve the pressure in my balls. I slipped my fat cock into his mouth. He began to suck instinctively and she helped gently rock his head back and forth. Now he was quiet, and she was panting in his hear. but after holding all that fluid in my balls for so long, I couldn't cum easily. In fact I could probably have fucked both of them and girfriend's girlfriend all night.

It took a long time.

He relaxed into the sucking after a few minutes, and did it with real talent and pleasure, and I was able to get way into his throuat without gagging him. Girlfriend seemed to have a deathgrip on his cock, but was able to get one leg around him and grind her pussy on his side. The three of us worked this way for a long time, like some strange fuck-machine-sculpture, sweating and dripping.

As she got closer to cumming she began to masturbate his dick, and his whole body started heaving and tensing. That was what I needed to see and feel and I could feel the possibility of an orgasm welling up inside of me. I told them I was going to come soon. Girlfriend moaned softly, and started goading our guy about swallowing a lot of cum. All he could do was nod. She slid her fingers onto his throat and began insisting "suck and swallow, suck and swallow," and feeling the spit from his mouth going down his throat at regular intervals. I don't know if she knew she was jerking him faster but she was and it was getting me close fast.

"Here it comes!" I told them and on cue, it started and kept going.
He swallowed every drop like a champ.
He ejaculated before I was done, spraying pearly white cum all over the floor between my legs, and the energy of it all made girlfriend come, a hands-free squirting orgasm, that soaked her ankles.

I continued fucking his mouth after, with a thick, but halfhard cock, until he'd sucked every drop from around my head and skin, and I pulled out clean.

She still had a deathgrip on his dick and it was still hard and throbbing and glazed with is sperm. She and I got him on his back and I took the super-sensitive member in my mouth, giving him a vigorous and diffiult blowjob that resulted in an explosive orgasm in my mouth.

I didn;t see it, but I could hear girfrined cumming again and loudly.