I don't know why I even feel guilty about it. We weren't together. Well, just to fuck. My neighbor's birthday party, he's turning 21, and I had fantasized about him a few times. So, when he waved me over and invited me, I decided he'd take my virginity. A couple drinks and a couple hours into the party, we got some time alone, and got to business. He was rough, biting my lip and my neck; pinching my nipples and ass. He hiked my skirt up and yanked my panties aside. He pushed me down on the bed and knelt between my knees. He was rough and quick, like a dozen or so deep strokes and he came on my tummy. I hadn't cum, and I wanted to. When he rolled off of me, I tried to keep him hard with my hand then my mouth, but he fell asleep without getting hard. I got up to go pee and clean up. I passes a pretty cute guy on the way to the bathroom. He pinched my ass as I passed him. I didn't realize my skirt was still rolled up. When I finished up, as I straightened my skirt, the urge to orgasm overtook me. I slid my panties off from under my skirt and walked out. I pressed the tiny wad of pink fabric into his palm and bit my lip, then walked my sexiest walk up the stairs. He moved so fast, I never reached the top step. He grabbed me from behind, hiked up my skirt and buried his face and fingers in my pussy. Just as I was about to cum, he stopped. He heaved me onto his shoulder and threw me on the couch upstairs. He fucked my face for a minute as his fingers explored my pussy. Then he pulled me to my knees and drove into me from behind. It didn't last long, but it didn't have to. I came like crazy. When he came, he grabbed my hair and finished in my mouth. When he stepped away, I realized we had an audience. A handful of girls and guys were watching, and two of the guys were jerking off. Half joking, I said, "Who's next?" After one of the girls decided she wanted to taste the cum in my mouth, the two guys decided they wanted to add to it. One said, How do you like it? I told him that I didn't know, since I was a virgin less than an hour ago. He picked me up and dropped me right on his cock. He held me tight to him while he bounced me up and down. The girl from before, the other guy and another girl added to my pleasure by rubbing my butt and shoulders, and kissing me all over. I felt so good all over that I didn't even realize cum was squirting into me. He put me down and my legs immediately gave out. Someone lifted one of my legs. One girl was nibbling my ears and nipples and the other was rubbing and licking my vag. I came again, and apparently forced some cum out of me. I heard her slurp, then lean up to kiss me. While her tongue was in my mouth, I felt another cock slide inside me. I clenched onto him and pawed and clawed at the girls. When he asked where he wanted me to cum, I grabbed the girl straddling me by the ass cheeks and spread her open. He shoved his cock into her and came. I slid down her body and lapped it up. I passed out there on the floor, with the girls still going at it. I credit those girls with making me the slut I am today. And my neighbor still doesn't know what he missed.