My girlfriend and I recently spent a couple of days staying over with some friends. My friend- unknown to his wife- had fucked my girlfriend on several occasions...and was determined to do it again.

We spent the first day touring the city- doing all the touristy things that town had to offer. My friend took every opportunity to cop a feel off my girlfriend- and she was happy to let him. He also took every opportunity to tell me how he was going to fuck my girlfriend. He was getting more horny and aggressive as the day went on getting very graphic about how he was going to rail her- and he might even let me watch.

We went to a restaurant and had several rounds of drinks. He made sure his wife's glass was always topped off - i guess he wanted her to fall into a deep sleep later on. He was drinking pretty heavily, as well. I was taking it slow as I was the designated driver for the group- per usual. At one point, the ladies went to bathroom together and he leaned over to tell me again how he was going to pound my girl. Suddenly, he grabbed my beer and he spit in it and put it back down. He laughed and said I'll be eating his cum later so i might as well drink his spit, too. He suggested he might even piss in my mouth if I was good tonight.

The girls came back and he turned back into Mr. Nice Guy again. Eventually, we made our way back to my friends' house. The three of them feeling no pain, while I was still quite sober....but when we got home, they made sure I caught up to them- serving me beer after beer.

The night wore on and my friend's wife was the first to head to bed. As he planned, she was out like a light. That left the three of us. He told me to get up off the couch and sit in an armchair, then plopped himself down on the couch next to my girlfriend. He had quite a bulge in his pants and my girlfriend noticed. He put an arm around her, then took her hand and put it right on his bulge. She knew what to do. She rubbed it while he looked at me and smirked. He started talking dirty- asking if she missed his big cock. She was getting very turned on.

He unzipped his pants and took out his cock. She immediately grabbed it and started to stroke, moaning at the feeling of his big fat cock. She belonged to him now. He told her to stand up and get undressed, so she stripped naked. He was all hands, grabbing her tits and rubbing her pussy. He got up and removed his pants and sat down with his legs spread wide. My girlfriend did not have to be told to get on her knees and start sucking his cock.

My friend could see i was very turned on as well. He magnanimously suggested I take off my pants and jerk off while I watched....and this is where it got embarrassing. As is normally the case when we go out, my girlfriend had locked up my cock in a chastity cage and made me put on some panties under my pants. My friend laughed so hard, he momentarily lost his hard-on. But a few minutes of my girlfriend licking his balls got him hard again.

Eventually, he stood up and positioned my girlfriend over the arm of the couch. He got behind her and looked me right in the eyes as he eased his big cock into her pussy. My girlfriend's eyes rolled up into the back of her head as that big cock stretched her pussy. He started slow and gradually thrust harder and harder as he got more excited. At one point, he worked his thumb in her asshole and suggested he might be dropping a load in her ass the next night.

She came at least twice before he grabbed her hips and started to really pound her pussy, finally filling her up as he grunted in relief and satisfaction. He rested on her back for a moment and caught his breath. He slipped his cock out, picked up his pants and went off to take a shower- telling us he looked forward to fucking my girl again the next night.

My girlfriend was exhausted and i had to help her to the bedroom. I carefully laid her on her back and spread her legs....i got down between then and started to gently lick her well-fucked pussy. she moaned softly as i continued to lick, carefully cleaning every drop of cum that oozed out. She had one more exhausted orgasm...and was already snoring by the time i laid down next to her....unfortunately for me, still locked up and horny as heck....