Helping my Aunt

I was 19 when this happened. It was July 4th and I was working at an auto parts store before college. We were closing at 5 pm for the holiday, it was slow so Tim, the manager allowed an older guy to leave to be with his family. I'de brought clothes as I was heading straight to my cousins BBQ after work. They were famous parties due to the drinking,great food and "anything goes" atmosphere. Around 4 pm I got a call from my cousin. He asked when I'de be there as my Aunt was already drunk, a little obnoxious and ready to leave. I'll be there in an hour I told him. Well fuck, I thought, babysitting her drunk ass before I get to have fun. 5 pm hit, Tim and I closed and we walked to our cars. I'de brought clothes to change into and head straight there. At our card Tim paused to chat as I gathered my cargo shorts, t shirt and flips. I drove a full sized Bronco and planned on changing there. Smiling at Tim I told him, unless you wanna see what the stork saw you may wanna leave. Tim is not openly gay but never denied it so when he just stood there I wasn't surprised.Normally I'de of gotten in the truck but it was behind the store, kinda private and odviously Tim wanted a show. Smiling at Tim I kicked off my shoes, pulled off my socks, drew my shirt over my head and paused. You know I go commando, right? I asked Tim. From the occasional bulge I suspected, he grinned. At this point in my life I'de performed oral sex on 4 men and taken one up my behind so it wasn't that odd for me. So, turning my back to Tim, I smiled over my shoulder, opened my pants and they hit the ground. I heard him breathe deeply, spectacular, he said. To further entertain him I bent stiff legged to get my pants. Doing this opened my round, muscular ass to him. I swear I'm jacking off to this view when I get home, he grinned. Feigning innocence I reached back, gripped my ass and held it open, oh Tim, do you like my ass? At this point he was still several feet away. You wanna see how much? he asked his hands moving to his zipper. I turned, now fully erect, well sure, lets see what ya got, I teased. Tims a small guy, maybe 5'6", maybe 150 lbs. When they say great things cum in small packages they were talking of him. I could make out the cock imprint but as he pulled it free my breath caught. His size looked out of place on him. 8 or so thick inches of veiny, stiff, horny, oh so satisfying, dick, stood straight up. My, my, my Tim, I said astonished, we're gonna have to go on a date. I gotta run but if your not busy later, I said now dressing. Got some lube in the car, could give you a good ass fuck right now, he generously offered. Oh I am positive you could, I teased, love to take it too but family is waiting, can I call you later? Promise? he almost begged. I'm now dressed, he's still standing there with his big dick still out. I moved close putting my hand on his bony chest, I promise, I smiled. I dropped my hand gripping that thick meat, I got naughty plans for this. It felt hot, throbbing and more than a little intimidating. The large crowned head pulsated in my grip, thought he was gonna unload right there. No jacking it, ya hear? I want every drop,,promise? You fucking better call then, he said frustrated........ to be cont.