My girlfriend and i were invited to a mates house party a while ago,and although i was in the doghouse for weeks after,it was so worth it! let me explain all. I am 32 and my girlfriend 29 and have been seeing each other 6 months or so.When my mate texted to say he was having a few folk round to his for a sesh i was all for it,but my girlfriend wasn't sure as she didn't drink that much and felt she wouldn't know anyone,but didn't mind if i just went myself.So texted stu back to count me in and that i would bring some booze.Stu is same age as me and has a penthouse flat.He works hard and loves a drink and smoke!which i sometimes do myself.So it was sorted,8ish pm at his sat.On the day however gladice changed her mind and decided to come with me after all to be sociable,but not drink much,which i said was great so long as i could.So after a stop by the shop for some wine and beer we arrived at stu,s just after 8.Music was playing on youtube and we soon had a drink in our hand.Few mates were there,some couples and some of their friends.a quick head count estimated about 12 including stu.drinks were flowing and smokes were being passed about,gladice even had a drag.This all continued for few hours when poor gladice said she needed a lie down,not being used to it,so stu kindly pointed her in the direction of a spare room.She said shed be ok after a kip and to wake her in an hour or so.With all that i hadn't noticed that someone had changed the youtube channel and it was now playing porn.Infact the mood of the room had changed totally.A smoke was still being passed around and it was obviously making everyone horny.There was a 3some on the tv with a bloke his wife and her friend and he was stroking and poking the friends pussy while his wife slowly wanked and stroked his big throbbing cock.Looking around the room everyone seemed to be lost in it,there was some kissing and groping going on and a lot of buldges in trousers including my own.With the stoned feeling it was just so intense and it wasn't long before 1 of the guys had to free his cock and start stroking it.I couldn't blame him,as in the movie on tv the wife was now rubbing the guys pre cum dripping bell end on her friends thigh as he continued to finger explore this new pussy.Ohh my cocks throbbing too and looking back around the room more cocks are out,girls are stripping,the guy beside me on the sofa has discarded his trousers and is slowly wanking.I can only watch all this as gladice is asleep.my poor aching cock is begging to be freed as i massage it through my jeans.I should probably wake gladice and leave.but my attention was caught by some1 giving head in the corner,on all fours.That was when it went beyond the point of control.Another girl came to help her,taking turns.A guy was fingering both their pussies from behind.Ohh the moaning was unreal.A poor guy who had been slowly wanking couldn't hold on and the spunk exploded from his dick all too soon.Their was a 69 going on,girl on top and 1 of the sucking girls appeared infront of the sofa i was on.She knelt in front of us and started stroking the other guys exposed ridged cock whilst looking at me,then down to my buldging crotch.She then started to lick the tip of his swollen cock.She put her other hand on my croth and it took me all my strength to explain why i couldn't.she shrugged then went back to sucking and stroking his dick,while he tweeked her big nipples.A naked stu was drooling over the sight of her ass and pussy and crawled over,his dick leading the way and started poking her from behind.I couldn't see from where i was sitting,but the animation on his face and the moans she made and the size of his sticking up dick which i could see from that angle said it all."You could just stroke yourself"he said while he tweaked and poked and occasionally rubbed his dripping prick."your only human mate and a wanks not cheating,and Gladice is zoncked".He had a point,if i just wanked and watched,so i stood up and climbed out of my clothes revealing a very stiff cock,and sat back down.The guy next to me had reached down and was playing with the girls clit with 1 hand while still tweaking her nipples with the other while she sucked and stroked his now purple cock,while stu poked her pussy from behind,oozing precum all the while.I hadn't even realised i was now stroking the biggest erection i ever had as i looked around the room.The 69 was heating up,another girl had joined so he had 1 sitting on his face and 2 sucking and wanking.The latter girl was to the side of them and it wasn't long before someone was pushing their cock into her pussy on all fours.I was still slowly wanking when i became aware of a different sensation and turned back to see the girl knelt infront of our sofa was licking the head of my cock with my hand still on it.Ohh i was dripping pre cum now,but still felt slightly uncomfortable with gladice asleep in 1 of the bedrooms.She then started alternating between us,a cock in each hand,a lick each,a deapthroat each and all again.Stu was now pushing his cock into her from behind.He let out a loud moan as he sunk into her drenched pussy and started to slowly but firmly push his pulsating cock in and slowly back out and in.He alternated between watching his dick slide in and out of her pussy,and watching her suck and stroke our cocks turn about,i was just about to glance back at the 69 group when a voice suddenly shouted"what the hell is going on",and to my horror and embarresment a bleary eyed Gladice stood in the doorway looking horrified.I expected the girl to drop my dick like a ton of bricks obviously,and my erection to vanish.But the lust filled vibe didn't flicker,as a pot candle burner still flickered its lusty magic.The girl whilst pausing to look up at the disturbance for a second continued sucking licking and wanking our cocks while stu continued to push his dick in and out from behind,and though i pleaded with my cock to go down it just wouldn't.It should have with Gladice standing there but it didn't,it just wouldn't stop throbbing.Gladice was livid."Get your hands off my boyfriend"she yelled at the girl,then at me"whats going on here".I stuttered and stammered my way through the events after she had gone to lie down,all the while my still engorged traitor cock being thumbed while shes sucking guy next to me."i cant believe this,i thought we bla bla bla"wailed gladice who had now sat on the floor beside me on the sofa,she was voicing her disgust and distain at it all,when the girl alternating took my cock in her mouth,teasing,licking the tip,making me harder whilst still wanking the guy next to me.Stu sounded like he was close to erupting and could barely ease his tingling twitching cock in and out of her doggy style pussy.The 69 plus group are so hot,his dicks about to explode with the 2 mouths and tongues stimulating it and the guy fucking the helping 1 from behind as stu is doing to the 1 whos now licking my bell end and wanking us both,Gladice is still giving out to me and if i go right now she may forgive me,and I'm just about 2 register that and agree we should go,and move to get up when the unthinkable happened.The girl on the guys face in the 69 plus group announced she was coming and shuddered and shook while moaning and jerking his dick harder into her friends mouth,at this stage i had to bite my lip while Gladice still argued though i couldn't hear what she was saying as the guy fucking the 69 group girl from behind started moaning very loudly and withdrew his enormous dick from behind her pussy and spurted and spurted all over her arse,rubbing his inflamed cock against it,still dribbling.Stu,s face suddenly contorted as he 2 announced he was close to coming and the guy beside me being fellow sucked and stroked began the familiar ohh too.It was a mixture of all that plus the 69 plus group guys cock exploding all over the 2 girls faces and tits that had me suddenly saying sorry to Gladice.As she took in my odd expression and uncomfortable face she stopped arguing and said"i should think so"."No gladice I'm so sorry oh my god i said."why whats wrong?"she almost hysterically demanded.I barely had time to warn her that i was going to come and i was so sorry to which she started wailing "no.no you cant,no",but my twitching cock knew otherwise and with 1 more suck,lick and wank for me whilst looking across at the other guys dick and precum in her hand,and stu pulling out and creaming her bum in an almighty orgasm,i breathed in,appologised again,shifted uncomfortably and moaned ohh I'm coming I'm sorry,and could only watch as jets of spunk flew out of my swollen cock all over the girls face and tits,and as i still dribbled the guy beside me came too.I was still sitting there nursing my just spewed cock with cum still seeping out when Gladice dumped me.I couldn't blame her but after 6 weeks she forgave me.I still get a huge throbber when i think of that night,i hope you enjoyed it too.