One night my girlfriend, Chelsea, and I were working out at the gym until near closing time. By the time we decided to leave we were almost the last people in the whole place. On the way out we usually go into our respective locker rooms to get our things and then meet in the middle. While in the men's locker room I noticed the group of guys that were the last few guys working out upstairs, and the same guys I thought I noticed my girlfriend glancing at several times, to my chagrin. They all seemed like the type of guys she would find attractive and since they were all prancing around naked I got this totally perverted idea, one totally unlike myself and one, which perversely, seemed to excite me at the time. I approached one of the two guys in the locker area and struck up a conversation. His name was Tom and he seemed like an OK guy. I asked him if he'd seen my girlfriend and me upstairs. He said that he had. I told him that she was somewhat reserved but that she had always fantasized about watching guys masturbate. "Her fantasy is to have a bunch of guys stand around her in a circle and masturbate on her." He got this sly smile and I could tell he was thinking about the possibilities. I asked him if he thought he and his friends would be interested in putting on a show for her. Hell, the way these guys walked around naked I wouldn't be surprised if they wouldn't mind just putting on a show for each other! His friend was listening intently and was obviously interested as his hand kept straying to his dick, which was starting to look somewhat engorged already. Tom said to wait a minute and went into the shower area, where his buddies were taking showers. A minute later he came back in and said, "Bring her in!" I said OK but told him they all had to agree not to touch her unless she initiated it. He said they would.
Back in the hallway I met my girlfriend and told her what just happened and asked her if she wanted to go in. She looked a little indignant at first and hesitated but I told her that they had all agreed not to touch her and anyway, how better to indulge her favorite fantasy. She thought for just a second and then said "OK, what the hell!" I led her in and the same two guys, Tom and Joe, were in the locker area, each wearing only a towel around the waist. There was one of those padded workout benches that they had dragged out into the middle of the room and they were standing off to the side. Tom looked up and said, "There she is! Come on in and have a seat," indicating the bench. I told her to just enjoy herself and that she didn't have to do a damn thing, but that she could do whatever she felt like. I told her I would just watch from the other side of the room and make sure she was OK. She seemed a little nervous at first but she sat down and kind of averted her eyes from the guys and looked toward me.
Tom and Joe had dropped their towels and were beginning to stroke themselves. They were obviously excited about jerking off in front of my hot girlfriend since they were already getting hard. Chelsea watched them as they stood there, one on each side of the bench a few feet away from her. She looked flushed and was starting to breath harder as they took a step toward her. She watched intently and it was obvious by the way her body squirmed ever so slightly that she was getting excited. Her hand went automatically to her crotch as she watched the guys stroke their now fully erect cocks just a few feet away from her.
She looked at me and I nodded as if to tell her to relax and enjoy, and I indicated that she should take off her clothes. She looked back at the guys slowly stroking themselves and began to take off her own clothes. She took off everything but her socks and then lay back flat on the bench with her head tilted slightly back on one end of the bench and her legs slightly spread on the other end, one foot on the floor on either side of the bench. Her left hand cupped one of her breasts and her right hand went to her pussy, which was looking shiny and wet now.
The guys each stepped forward until they were standing right next to her side, their huge cocks projecting out over her body. She looked as if she was practically in a dream as she stroked her pussy and watched them beat themselves off above her.
Just then two more guys, Sean and Jim, walked in from the shower area wearing just towels. They didn't waste any time and walked right over, dropping their towels and edging in beside Tom and Joe. As they started to stroke themselves over her groin, Tom and Joe moved up and began to hold their cocks over her face as they jerked off, sometimes pointing their dicks down at her mouth. I had told them not to touch her or come on her face, but I wasn't entirely sure they were going to keep their word at this point, but it was up to her now and she didn't seem to mind. By this time all four guys were stroking their hard cocks around her, one on each side of her face and one on each side of her belly, I could imagine them coming all over her at any moment and felt excited for her.