I am 18 and just graduated high school. I live at home with my Mom and older sister. My sister has been lusted after by all of my geeky friends, as she is the opposite of me. I am 5'7", 130lbs and a nerd while my sister Debbie is 5'9", 130lbs, very toned and 34a breasts. I know because I look through her things all the time.
I love to dress when I am alone in either my sister's or mom's clothes. Since my Mom was going out of town to visit family and my sister was spending the weekend camping with her boyfriend, I was imagining the fun I would have alone until my 2 friends called and said "Let's get some beer and porn movies to watch Friday night." I agreed not wanting to seem like more of a loser than I already am.
Joe and Tim showed up with beer and whiskey and we started drinking. Since I am so small, the alcohol seemed to hit me quicker. I put in the first porno and we watched the girls and guys go at it. We were all getting noticeably horny and Tim said let's pull out our cock's and stroke them. We quickly pulled down our shorts and I noticed that I was the smallest and Tim was the biggest. Tim said, "I wish your sister was here."
I guess it was the alcohol and being so horny but I said "Just wait a few minutes." I ran upstairs and found Debbie's mini skirt, panties, thigh high stockings, low-cut top and bra. I went to my Mom's room and found a blonde wig she had bought for Halloween. I looked in the mirror and I looked pretty good without makeup so I didn't even attempt any. I started to attempt putting her high heels on but with my drunken state I couldn't even begin to walk.
I headed downstairs slowly. I started wondering what the guys would do but my horniness and drunken state made me push on. I walked around the corner and the guys saw me, and Tim said "What the fuck dude?" I blushed
Then Joe said "Dude you are almost as hot as your sister." Tim patted the cushion beside him on the couch and motioned for me to sit down as I blushed and walked over. Tim grabbed my hand and moved it to his crotch and I did something I have always wanted to do. I started stroking his 6" cock and my other hand reached over to Joe's 8" cock. Tim leaned over and gave me a big kiss on the lips and I felt his tongue probing my mouth. I was so turned on I thought my 4" cock was going to explode in my sisters panties.
After the kiss, Joe directed my mouth towards his cock. As my lips wrapped around the his large shaft I realized I had always wanted to do this. Joe was moaning as I kept moving my mouth up and down and using my tongue. Joe said "This is better than when Amanda gave me that blowjob last year." I heard Tim walk away and come back as I felt the skirt lifted and panties pulled aside.
I felt a cold liquid on my ass and a finger probing my ass. I wasn't sure I wanted this but I loved being their slut and it turned me on knowing my sister was watching. As Tim squeezed his cock into my virgin ass, I felt Joe's cock swell in my mouth and his cum exploded down my throat. I swallowed as fast as I could but it just kept coming. Some ran out of my mouth and down his shaft as I came up for air. He looked down and said "Lick me clean slut" and I proudly did.
Tim pulled me tightly against him as his cock penetrated me. He started moving faster and faster giving me the fucking that I now know I have always needed. As with Joe in my mouth, Tim did not last long in my ass. I felt his cock grow slightly before the spasms and his grunts as he filled my bowels with his cum. He slumped back onto the couch as I looked over and noticed that Joe's cock was getting hard again. Tim said, "Joe you need to fuck that little slut."
Joe replied, "I am not into that and pushed his big cock back into my mouth." Tim was quickly getting hard again so he moved right up behind me and easily slid his cock into my cum filled ass. He grabbed my hips and kept thrusting harder and harder.
I was sucking Joe's cock with wild abandon and I felt him getting close. Tim said, "let's cum all over her face." They pulled out of my holes, I knelt in front of them with my mouth open as they both started squirting cum everywhere. It was in my mouth, on my face and down the top. They both went to make another drink and I passed out on the couch.
I woke up early in the morning to my sister tapping me on the shoulder and saying "wake the fuck up cum slut." I jumped up still in a drunken haze and all I could do is ask what she was doing home. She said "I dumped my cheating boyfriend and came home to see my brother dressed in my clothes and covered in at least several guys cum." I tried to explain and she said "I always knew you were trying on my clothes but I didn't know you would go this far." She asked me who it was and if they were still there. I told her Joe and Tim as I blushed and explained the porno and drinking. I told her how big Joe's cock was and how he only let me suck him. She was instantly interested and said let's go find Joe.
We found Joe passed out on Debbie's bed and she saw his snake of a soft cock. She said, "Go back to sleep or sit out here and listen, I am going to have some fun in here". She shut her door, I heard whispering of her clothes sliding off.