The first time I visited The Farm I was around fourteen and on a retreat with our youth group. The big, old farmhouse and surrounding property are owned by a local church and rented out for retreats of all kinds. There is no actual "farm" per se, meaning the house isn't surrounded by fields, but it is very secluded and surrounded mostly by forest. After that first visit, we would generally take at least one retreat per year with the entire youth group, but occasionally some of us would be taken up on maintenance trips. We'd mow the large lawn, cut firewood and maintain the nature trail as well as making sure the interior of the house was clean and ready for the next retreat group. This was all organized by the director of the youth center and was essentially volunteer community service.
As we got older and many of us had been on the retreats and maintenance trips for a number of years, there were times that Dan, the director, wouldn't accompany us on the maintenance trips. He'd lay out what needed to be done and allow us to spend the night or the weekend up there, sometimes stopping in to check up on us and sometimes not, depending on who was involved. Myself and my three closest friends had helped Dan out quite a bit over the years and he grew to trust us to handle the chores as well as the other volunteers. One spring weekend, he sent a group of us up to handle the usual tasks as well as to air the place out now that the weather was warming up.
We took two vehicles, one being the youth center van, but didn't take anyone who was technically a "youth" since we'd be staying up there over the entire weekend; Dan didn't like to do a trip involving youths unless he was going to be there the entire time. In addition to myself and my three closest friends, Jeff, Frit and Ted, we also brought along Brian and Mark, who were twins, and Denise, Sarah, Maryann, Karen and Chrissy. I don't know whether Dan ever worried about any funny business between the "boys" and the "girls" but I suspect that since he trusted us and he'd known most of us since we were pretty young, he probably didn't sweat it. This was the first time, though, that he'd sent such a big coed group of us on our own.
We got up there on Friday afternoon and, realizing that the grass was pretty long, I thought it would be a good idea to mow the trail right away so the riding mower could be used on the lawn the next day. Nobody really liked mowing the trail because it was a long, slow trip that had to be done twice in order to mow the entire width, so I volunteered to do it. I didn't mind the solitude but I also knew that I could use it as leverage to get out of any other difficult or tedious tasks for the rest of the weekend. I gassed up the mower, checked the fluids and started it up. I wasn't too concerned about what everyone else was up to as I headed into the forest hugging one side of the trail.
I was surprised when, a short way down the trail, I saw Denise walking ahead of me; I hadn't realized that anyone had left the immediate area of the house. She heard me coming and stopped along the side of the trail to wait for me. I pulled up and put the mower in neutral, not wanting to shut if off in case it wouldn't start again, and chided Denise for being out on the trail alone. She smiled sheepishly and admitted that it probably wasn't her best idea, but that she'd wanted to hike the trail and no one had wanted to go for a long walk with her. I told her that I'd be coming back on the return trip if she wanted to continue, but I may have frightened her just a bit because she hesitated. The mower didn't have much of a seat, but I went ahead and asked her if she wanted to motorized tour of the trail. She smiled, then climbed up on my lap.
I let her steer, which didn't require much effort, and just kind of held onto her so she didn't bounce right off of me. The seat had some pretty good springs and despite the trail being fairly smooth, we got to bouncing pretty good as we drove along. The problem, I soon discovered, was with her ass bouncing up and down essentially right on top of my cock, it didn't take long before I was sporting wood. I knew there was no way Denise couldn't feel it and was beginning to wonder how I was going to last the entire remaining length of the trail without blowing a load in my shorts when Denise turned and asked if we could stop for a minute. I put on the brake and got us into neutral again as Denise lifted up off my lap then reached down to massage my throbbing tool.
She turned to face me while pulling her shorts and panties to the side with one hand and taking my hand in her other. Seeing her dark blonde bush made my cock throb even more, but when she guided my hand to it and I felt that she was dripping wet, I let out an audible moan. She suggested that, since we were both obviously having the same reaction to this "tour," we go ahead and fully enjoy it. I was all about that. We both stripped off our shorts and underwear, putting them under my ass so we didn't lose them along the way, then she sat on my lap, still facing forward, with my cock embedded in her hot, wet pussy. I put the mower back in gear and we surged onward.
I'd known Denise for a long time, but we'd never had sex before. In years past we'd played truth-or-dare and made out as a result of that, but had never been in a situation where we might have hooked up, particularly as we had gotten older. She was a bottle-blonde with a nice round ass and pretty large tits. As we cruised along on the mower, she wasn't riding me, just enjoying the same bouncing sensation, but quite a bit more. I slipped my hands up under her shirt and cupped her jiggling tits through her sports bra before pulling it up and over them. Her nipples were hard against my palms as I caressed the soft, smooth flesh of her bouncing tits.