Hi boys and girls. This is a true story about the first time my girlfriend cheated on me. Everything in this story is fact and happened exactly way i described. First off let me tell you a little about me and my girlfriend Val. My name is Chris i am 23 years old and live near leeds. I am very tall at around 6'7, i have a toned body and i am generally good looking. My girlfriend of 4 years Val is 26, long blonde hair, blue eyes and is about 5'4. She has a body to die for as she loves dance classes, going to the gym, healthy eating etc. The sex was always great with us, we always found new things to try to keep spicing it up. One day i mentioned to Val that maybe she should do something with another man, this was not something Val seemed to appreciate and got mad about it, saying that she could never hurt me like that and that it was totally out of the question. Because i live near leeds and my girlfriend lives in liverpool i dont get to see her as much as i would like. Anyways one weekend i was staying at her house and we were going out to a nightclub saturday night in liverpool city centre. Val was wearing the cloths she had bought earlier that day, a black mini skirt that hung just obove the middle of her thighs, a sky blue tank top and a pair of new shoes she also bought. I was wearing my denim jeans, black shirt and brown shoes. We headed off into liverpool and to the club we planned on going to, when we entered, the club was already very busy, the music was banging and everyone was generally having a good time. Took us a while to find somewhere to sit but after searching for about 10 minutes a man who was sat on his own in a corner booth invited us to join him. "Names Alex" as me and him shook hands. "Nice to meet you Alex im Chris, this is my girlfriend Val" Alex went to the bar to get us all some drinks while me and Val were left at the table chatting. "Seems like a nice fella" i said. "Yeah he does" Val said as she snuggled up to me in the corner, Alex came back with the drinks and we were all having a laugh and a joke in no time. "Fancy a dance babe" Val asked me "deffinatly" i answered, and at that point she took my arm, "wont be long mate" i told Alex as Val led me to the dance floor, the music was really good and everyone was all having a great time. Val had her back to me and was grinding against me in time with the music, i had my hands on her hips bringing her back into me. I could feel my cock slowly gettin harder as she was gringing her bum against my crotch, teasing me knowing she was getting me worked up. The whole time she had her eyes fixated on Alex as tho she was doing this for him which i didnt think about till later on. After a couple more dances we returned to the table to re-join Alex, he had got us all some more drinks and said "looked like you need them after that" i smirked and so did Val and told him "yeah she sure knows how to move" As the drinks flowed and the mood became more and more relaxed after every shot Val took my arm again, "Come on babe i want another dance" i looked at her and said "maybe in abit hun im all relaxed here" at that point Alex butted in and asked "May i?" "Be my guest" i told him, and watched Val and Alex dissapear into the crowded dance floor. I looked for them and saw them move in and out of the crowd every so often, because it was so busy i could not see them directly. After a couple of dances the dancefloor was abit quiter now, i could see Val face to face with Alex, dancing quite close and appeared to be having a laugh. Halfway through the song Val noticed me watching them and turned her back to Alex. She started doing to him exactly what she was doing to me, she was grinding her bum against him as she swung her head back laying it on his shoulder but keeping her eyes on me at the same time. Alex had his hands down near the front of her belly rubbing his hands up and down her thighs. I felt my cock every so slowly begin to stiffen. The feeling i was getting was mixed emotions, the main one been jealousy, followed by anger then lastly i was finding it quite erotic. I didnt know what to think. i tried my best to make out i was not watching them but for some reason my eyes were fixated on them. After a couple of dances Alex and Val retured back to the table and sat down, the first thing Val did was rub my crotch to see if her plan worked in making me hard. I was only semi hard but still hard enough for her to feel it and she whispered in my ear "hope you enjoyed that" then kissed me. I gave alex some money and told him to get us some more drinks. When he was gone i turned to Val and asked her what the fuck she was playing at, she said "what do you mean" i told her i saw them, on the dancefloor. "it was just a dance babe we was only having fun" she replied. "aww is my baby gettin jealous" she said doing her sarcastic puppy dog face, i let out a little laugh and she kissed me telling me that she loves me. I replied with "i love you too baby" and we cuddled up waiting for Alex to come back. It got to about 1am and by this point we were all pretty much drunk, but still in control of ourselfs. By this point Alex and Val were really flirting with each other, as though i was not there. Alex made a comment about how gorgeous Val was was and i was a lucky guy, Val leaned foreward put her elbows on the table and said in a soft voice, not so bad yourself. Making sure she squezzed her boobs together giving Alex an eyefull, which he did. Apart from flirting nothing seemed to go any further. Until i went to the bar..... While i was waiting in line, i wasnt paying much attention to what was happening at our table. Although near to me been served i noticed Val had swapped places and was now sat next to Alex, they were talking and seemed very close to each other. Alex seemed to have one of his hands around Val and his other hand was under the table. Now i really was fixated on them, what was happening at the table? His hand seemed to be moving back and forth as he seemed to be whispered in her ear, Val had her legs slightly apart and only when i thought about it i blurted out "HOLY SHIT" and realised that he must have been fingering her. "What will it be sir" i heared a voice" "Sir" i was that fixated on what was happening at our table i didnt respond to the barman straight away. "Erm, 3 rounds of 10 shots please" i said to him "Coming up" he responded. While i was waiting for the barman to get our drinks i was so tempted to march over there and tell alex to get his fuckin hands out of my girlfriends knickers! GOD I WAS FUMING!! Even more so seeing that Val was not trying to stop him, rather encouraging him. "Here you go sir" as the barman passed me the tray of shots i hurried back to the table, as i approached they seemed startled i was back so quick, stopped what they was doing and Val just said "oh hey babe, i erm, was just talking to Alex about his job" fuckin liar! i thought, but instead tried to keep calm by not saying anything, and just putting on a smile as i handed them their drinks. Val returned to sitting next to me and Alex said his excuses and went to the toilet. "What were you doing here at the table Val, i saw you both" i questioned her. "Alex had his hands in my knickers, but he wasnt fingering me" Val said. "Oh so thats ok then is it" i asked her. "Sorry babe you know what im like tho after i been drinking, and Alex is fuckin gorgeous" her words hurt me, but my cock twitched with what she had said, that another guy had just had his hands in my girlfriends knickers. I found it quite erotic but didnt let onto Val that it had turned me on. "He's probably in the toilets now jackin off or licking his figers clean" i looked at Val "Fuck sake babe i dont wanna know!!" Famous last words, so to speak A little later on when the club was getting quieter and quieter Val and Alex went for another dance, only this time the music was slower sumwhat to the music that was playing earlier. Alex had his arms around Val and was face to face with her, Val had her back to me but alex was facing me. Neither of them once looked in my direction, but during the dance i could see that Alex was snogging the hell out of my girlfriend, and Val didnt even resist as she responded by wrapping her arms around alex lifting her thigh up to french him. That was it! i had had enough and went to the bar to order a shot of Vodka. I was there about 10 minuts and returned to my seat, i looked for Val and Alex on the dancefloor but i could not see them anywhere, not really bothered just thinking they must be around somewhere i went to the Loo. The womens loo had an out of order sign on the door but because the males toilets were locked i had no choice really to use the female toilets. Thankfully there was nobody in them, or so i thought. As i went into the cubicle and started to pee, in the cubicle next to me i heared alot of puffing and panting, followed by groans and small giggles. I started smirking and thought to myself "randy bastards" just thinking that it must have been a couple that had been hot and flustered decided to have some fun. Being the cheeky chappy that i am, i came out, got on my hands and knees to see under the door and i could see 4 pairs of legs. The mans were black and he had them at the side of the toilet, the womens were infront of the toilet but together, she must have been bouncing up and down on his cock while he sat on the toilet. She had her black knickers down by her ankles and thats all i could see. so i started to use my imagination, about 5 minutes later the puffing and panting got heavier and heavier before they both stood up, i decided to go into the next cubicle and watch by standing on top of the toilet, would have to make sure i was not seen tho or he probably would have smashed my face in lol. From my birds eye view i could now see that this women was a blonde white lady and the male was black. she had her skirt pulled up round her waist and her knickers were still down by her ankles. The women was now sat on the loo with and the man was on his knees with his face burried between her legs. She had her thighs over his shoulder and her hand on the back of his head pushing his head deeper between her thighs. He was eating her out good and proper, she was panting heavy and she swung her head back looking upwards as he continued to eat her pussy out. She had her eyes closed otherwise she would have seen me. I stood there, shocked, and in disbelief. Angry, jealous, and also highley turned on. The women i recognized been fucked in the nightclub toilets was no other than Val and Alex. I was in utter disbelief. my mouth opened trying to swear and curse at them but nothing came out. I just stood there, watching my girlfriend gettin eatin out and fucked and actually enjoying it. About 5 minutes of Alex eating her out she started moaning loud telling that she was gonna cum, Alex with his tongue still inside her told her "Oh no not yet you dont" and pulled his tongue out of her pussy. "Your gonna cum all over my cock first and not before" he demanded. At that moment i moved back and sat on the toilet so that they did not see me, and let them swap places. I heared Val reply with "We need to hurry i bet Chris will be looking for us soon" and at that very moment i heared her gasp. i stood on the toilet to see what was happening and the hottest image ever hit my eyes. There was Val, my girlfriend, bent over the toilet, arse in the air, knickers down by her ankles and skirt hitched round her waist gitting bummed in the toilets by a guy she met a few hours earlier. He was going nice and slow as me and Val had only ever had anal sex like twice so she was still kinda tight. Everytime he slid all of his cock inside her arse she let out a scream of pleasure as she fingered her pussy at the same time. At this point there was nothing i could do but take my cock out of my jeans and start whacking off hard and fast at the sight before me. She was begging him not to stop, telling him how good it feels which got me cumming nearly straight away, the thing that did it was when she turned her head to alex, and in a soft smooth voice looked in his eyes telling him she needs to feel him cum inside her arse. "As you command" he says and within 1 minute he was cumming in her moaning and groaning as Val also started screaming as she Cum all over her fingers. Staying inside her arse for a moment while they catch their breath back. Alex slowly withdrew his cock, Val slid her fingers she had just cum all over inside Alex's mouth, making him lick and suck them nice and clean, before pulling her knickers up and pulling her skirt down. by this time i was sat on the toilet in the next cubicle, my hand and cock covered in cum from jacking off about 3 times while i watched. They both left the toilets and i gave them 2 minutes before i went back into the club so they would not be suspicious. Val met me kissed me sliding her tongue into my mouth and asking me where i was, "Just went to phone us a taxi home, where were you babe looked all over for you" i asked her. "Erm i was just outside talking to alex while he smoked" she said, not knowing that i knew what she had just done. For weeks after it happened, that was all i could think about, everytime we fucked i closed my eyes and could see her getting arse fucked in the nightclub toilets like some slut. It was the hottest thing i had ever experienced. My next story i might tell you about the time i confronted her about it and the consequencies it had ;)