This too is a true story.

Ever since I sercretly watched (from another room) my girlfriend Cassie get fucked very aggressively and squirt all over a stranger at a couple's massage, I've been hooked on the idea of her fucking another guy. However, she still does not know that I know it happened, and whenever I try to propose a new idea she won't agree. Therefore, I've been trying to find the perfect situation, and I finally did this past Halloween.

Our mutual friend Greg was having a big costume party at his house. Greg is our age, twenty-six, and has my exact build. I've known Greg for about ten years now since he moved into our town. Greg has a girlfriend named Ashley; an absolute sweetheart and also an absolute smoking hot piece of ass.

Ashley is about 5' 6", blonde and has a fat, amazing ass. She's a little thicker than Cassie, who stands at about 5' 2" with a petite build, perky small/medium tits and a nice toned ass from running track in high school. Greg mentioned to me before the party that Ashley sent him nudes and I told him that he HAD to show me upon arrival.

He texted me, replying, "Fine but you'll have to owe me big time. She doesn't want me showing anybody", as to which I immediately agreed.

Cassie and I got changed into our costumes before heading to Greg's. I wore an all-black suit with furry gloves and a full-face covering werewolf mask. Cassie dressed as a "slutty genie": she had glitter on her face and carried a lamp and wore a bright pink sports bra, a neon green mini skirt, fishnet stockings that went up to mid-thigh, and also a neon green g-string thong. It was so fucking hot and I knew she would be stared at all night. She wouldn't shut up about how much the werewolf costume "turned her on". 

So we pulled up to Greg's and Cassie and Ashley broke off to the bathroom and started to typically gossip about the other girls there. Greg pulled me aside and said, "You ready?" He then opened up his phone and showed me an incredibly sexy picture of Ashley kneeling down with no shirt on, tits out, staring up and smiling at the camera. Awesome.

He then asked, "Okay now what do I get in return?" I had no nudes of Cassie because she never really sent them to me, so I told Greg that I'd get him back before the end of the night. 

The crowd got pretty big pretty quickly. The music was booming and the lights were off and the fluorescent neon lights turned on. Greg was so extra he even ordered a DJ. We were all drinking and having a good time.

Cassie was across the room with Ashley and she texted me: "Bring me upstairs soon. I want you in that werewolf costume and I want to suck your dick so hard while you keep it on."

I got hard just reading this. Then I got an even better idea. I pulled Greg over to me and yelled over the overly loud music, "Hey! Will this do the job of returning the favor?" as I winked and simultaneously motioned my finger to my lips to say, "shhhh". 

Greg's jaw dropped and he pulled me close and yelled, "I fucking love you bro! Yes!"

We went off into another room and I handed my costume over to Greg. I put his costume on, patted him on the back and said, "Enjoy, man. Meet me back down in here after and please don't get any on her face or hair. Cassie swallows so you're good."

He was so excited. I walked out into the packed living room and saw Cassie across the way. She didn't know it was me because of the costume change. Now, I had an even better idea. Before Greg changed and came out into the living room with my costume on, I snuck upstairs into the master bedroom and hid in the dark walk-in closet to get a front-row seat of the blowjob. 

After waiting about two minutes, the bedroom door opened up. Cassie entered, glistening with sweat from dancing, and holding Greg's hand, leading him to the bed. I could still hear the music and feel the vibrations up here so I didn't have to worry about being super, super quiet. But, I could also hear their conversation.

Cassie excitedly said, "Okay pull these down I need to suck on you." She was straight to the point. Greg just nodded his head and dropped his pants, which was good so she didn't hear his voice. Cassie's (and my own) jaw dropped a little once Greg's humongous dick that beat me by about two inches in length and a lot in girth sprang out.

She grabbed it with both hands and looked confused. She said, "What the fuck?!" Greg shrugged his shoulders and lifted his hands up, palm face up and stayed silent. Between the drinks and the heat of the moment, I guess Cassie just accepted it and asked, "Is it because you're extra horny it just grew so much bigger than normal?" Greg nodded yes.

Cassie didn't waste any more time. The lights were dimmed a lot but I could see how flushed her face was. This happens when she's uncontrollably horny. She was sucking him off back and forth while on both knees, bobbing her head up and down and making very wet and sloppy gargling noises. I have never even gotten a blowjob this good from her. She lifted his huge cock above her head and rapidly licked his balls and sucked on them. 

His dick and balls were drenched in Cassie's saliva. He was moaning a little through the mask. His legs began to tighten up and I could tell he was about to cum. Cassie recognized this and took his dick out of her mouth. She exclaimed, "Nope. sorry." She stooped, grabbed his black suit with two hands by the collar, and THREW him onto the bed! 

Greg's tower of a cock stood straight up in the air. I had a thousand butterflies in my stomach as I was not prepared for anything more than a blowjob to take place. I considered breaking this up and taking the heat from Cassie but I stayed hidden. Cassie climbed onto the bed and straddled Greg's big bare dick like a baseball catcher. She grabbed both of his hands and placed them on her ass cheeks. He began to squeeze her ass and she stopped him, saying "No. Fucking rip it off."

Greg wasted no time. He grabbed her little green g-string and ripped it with a violent pull of his big hands and tossed the now useless underwear off the side of the bed and they landed near the opening of the closet I was in, leaving her little mini skirt on. Cassie grabbed Greg's dick and rubbed the head of it furiously on her clit. A new rap song came on and was blaring downstairs as she fell halfway down on his dick. Her head leaned back and she moaned so loud I could hear it even over the music.

She twerked and slid her pussy up and down to the fast-paced beat of the song, leaving his dick soaked with juices and also covered in white creamy cum from her pussy. Cassie bellowed out "I'm cumming!" She threw her ass down all the way on his tremendous thick dick and her legs shook for about ten seconds while she had an earth-shattering orgasm all over my friend. 

Greg lifted Cassie off the bed. She was so out of breath. He held her up in the air with his hands hooked underneath her asscheeks and fucked her while holding her up. The only other time I've seen her in this position was on the cruise with the masseuse, so I knew how wet this made her. Greg slid Cassie up and down on his big wet dick for about forty-five seconds and then he sped up. She was moaning in ecstasy at the top of her lungs. 

"Fuuuuuuuuuuck," she stretched out in a cry for about five seconds while she was getting pounded in mid-air. They were standing up about five feet from the closet. I was rock hard and jerking off.

"I'm fucking cumming!" she screamed, as Greg's dick slipped out of her and she squirted ALL over the tan colored carpet. She squirted for about five whole seconds and left a noticeable puddle on the ground, as well as drenching Greg's legs and her own thighs. I came all over the closet floor.

Greg threw her onto the bed. She was shaking so much from cumming so hard. She said, "Babe oh my gosh that's the first time you've ever made me squirt. That was so hot!" This killed me. I WISH I could make her squirt! She's only ever squirted on strangers and although it bothered me, it was so fucking hot.

Greg pulled her to the edge of the bed, slid his dick inside of her missionary style and puckered his ass cheeks after about two strokes. He must've been so turned on from the squirting incident, as was I. He pulled her in close, and slowly released big deep breaths. He pulled out his now half-hard dick, followed by a flowing stream of thick white cum pouring out from Cassie's pussy! Greg pulled up his pants and ran out of the room.

I was astonished and I was shaking as well from adrenaline as per what I just witnessed. Cassie laid back, panted for about a minute, then composed herself and exited the room as well.

I ran down after she left and went into the room Greg and I met in before. He was already in there, with the mask off and asked, "Where were you?!"

I replied, "Oh my bad I had to take a piss. Did you get your blowjob, we're even now?" I wanted to see his reaction.

He paused and said, "Yeah man, it was good head. Left nothing on her face I promise!" We both laughed. However, I knew my friend just lied straight to my face. I put the costume back on, went out to the living room and found Cassie in the crowd where she was standing earlier.

She pulled me in and said, "Look at my legs you asshole." I looked down and saw Greg's cum running down her legs and onto her fishnet stockings. My jaw dropped because now that I was closer I could see just how much cum was there. She then said, "Can we go? I don't have underwear anymore and if I bend over everybody here will see my whole ass." 

I kissed her on the cheek and said, "Sure babe. Let's go."