I had gone to the party alone. My best friend, Jenny, had to work that night and so she couldn't go, but I knew that her boyfriend Mark would be there, and I get on pretty well with him, so at the very least, if I didn't know anyone else there, I'd at least have him to talk to.
I arrived at the party at about eight. The house was already thumping with activity, and so I fought my way through the crowds of high school and college kids and went into the house, to get a beer and look for someone I knew to talk to.
I walked around, and when I couldn't find anyone, I gave up and just stood, watching other people. Suddenly I felt someone's arms around my waist. I squealed as they lifted me into the air.
"Put me down!"
As I was lowered back down to the floor, I turned around to see who had picked me up. It was Mark.
"Hey Sal" he said.
"Hey," I said, giving him a quick peck on the cheek. "How are you?"
"Okay. Bored without Jenn, but at least you're here now. She told me to keep an eye out for you."
Just then, Mark's friend Greg approached.
"Gregmeister! Where you been my man?"
He smirked. "With Kathy Thompson."
"Really. Is she good?"
"As always." Greg laughed.
"Okay" I said, "I get the message. I'm going to get a drink."
I went to get a drink and when I returned, Mark and Greg had disappeared. I walked around the house looking for them. As I was walking past a door, I heard Mark's voice. Curious, I opened the door.
I found Mark and Greg naked. Greg was sucking on Mark's dick. I stood in the doorway, shocked. Greg looked up at me.
"Sal! Shut the door!" Greg screeched.
I shut the door behind me. "What the hell are you guys doing?"
Mark turned around and looked at me. "What does it look like we're doing?"
"What about Jenny?" I cried.
"What about Jenny? She doesn't know and she won't ever know." Mark said.
"Sal. Calm down. Come sit down here." Greg said, patting the space next to him on the bed.
I did what he said and he put his arm around me.
"I'm sorry you had to find out like this, Sal, but Mark still loves Jenny, and I still love Deb, it's just, we like what we do too."
I said nothing. Greg began to stroke my hand. Mark came up behind me and he put his arms around me and kissed my cheek and down my neck. Greg's hand wandered underneath my skirt and up to my thigh and began rubbing it.
"Sal," Mark whispered in my ear. "Would you like to join us?"
Greg's hand skimmed over my pussy as Mark began to massage my breasts, pinching my nipples lightly. I couldn't help myself, I began to feel aroused.
Mark's hands wandered underneath my shirt. I didn't care any more, I wasn't even worrying about Jenny or Deb or even if anyone walked into the room. Greg pulled my skirt up high, and slipped his hand into my panties. As I felt his finger slide into me, I shivered in excitement. From behind, Mark slipped my panties off and I heard him unzip the fly on his jeans.
Greg got off the bed and knelt on the floor, pulling me to the edge of the bed. He buried his face deep into my pussy and used his tongue, licking over my labia and teasing my clit.
Mark, naked from the waist down, pulled me back from Greg and his probing tongue and told me to kneel on the bed. As I did so, I felt his hard, heavy cock slide into my ass. Greg climbed forward onto the bed and continued to lick me out. I felt Greg's hand reach around me to Mark's ass.
"Fuck my ass Greg," I heard Mark moan.
I could feel Greg pounding Mark's ass with his hand. As I came closer to climaxing, Greg pulled his tongue out of my wet hole and began fondling my clit with his finger. Then he slid his cock into me, and pounded me in rhythm with Mark.
As the two cocks slid in and out of me, hard and fast and deep, I could feel myself getting wetter. I grabbed Greg's shoulders and pulled him close to me, burying my mouth into his neck to stop myself screaming out loud. As I was coming, I felt Mark's load release into my ass. Greg removed his hand from Mark's puckered hole, and Mark fell back onto the bed, exhausted.
I lay down on the bed as Greg continued to thrust himself into me, and he started talking dirty.
"Come on you dirty slut, open wider, take my cock into your filthy hole," he said to me.
As he pounded me harder and harder he continued his dirty talk "you like my hard cock don't you slut? You want it right up inside you."
Greg grabbed my hair and pulled it, pulling me back so he could get even further inside me. As he did this he said, "slap my ass whore, tell me what a bad boy I am".
I slapped his ass and said "you're a filthy boy fucking my whore cunt".
I began to climax again. Greg grabbed my ass, pulling me tight onto him as he came.
We collapsed on the bed, exhausted. Mark kissed me passionately and then did the same to Greg. We lay back on the bed and fell asleep. The next morning, when Greg woke up, remarked that it was lucky that I had locked the door after I had shut it when I found him and Mark together.
He didn't know I had planned it.