It took a few weeks to get a system that was pretty failsafe in place. Typically, after the meeting was over, we'd already have determined our rendezvous location for that day, as well as a backup, so we'd leave the project office separately and meet there. Once we were certain that we were alone and unobserved, we'd climb into the back seat of my company's SUV. The back seat was wide and spacious and we'd quickly have our arms around each other and be making out passionately. I'd cup her breast through her blouse as her hand dropped to my lap and massaged the rigid bulge she found there. We'd stop making out when she put both hands to work on unbuckling my belt and getting my jeans open. She'd reach into my briefs to extract my throbbing tool so I'd push both my jeans and briefs down to my knees. She'd pump my cock in her hand then sometimes lower her head and wrap her lips around my shaft, sliding them up and down a couple of times, but it was rare for her to blow me to completion without us fucking first.
She'd typically wear a skirt on the days we'd be fucking after our meeting but I had asked that she wear panties because I loved to slide them off. Occasionally, I'd slip my hand up under her skirt and into her panties first, bringing her to a quick manual orgasm. When I'd start to push up the hem of her skirt, though, she'd lift her ass up off the seat so that I could slowly slide her panties off while admiring her trim bush. Once her panties had been set aside, I'd lower my head to kiss along her smooth inner thighs before running my tongue along her slit. She'd moan as I slurped up the juices she was producing, repeatedly lapping at her pussy before focusing on her clit. I'd slip a finger into her snug, slippery pussy as I licked and sucked her clit, causing her to moan even louder as she grabbed my head and started humping toward my face. Her pussy would already be incredibly wet and hot when I started eating her but actually somehow would become even more so the longer I devoured it.
When she started tensing up a bit, I knew she was close to cumming. I didn't try to get her there faster even though I was eager to have her ride my cock; I just kept up what I was doing, trying to make sure that she experienced as much pleasure as possible. Plus, I never got tired of eating her pussy. She'd let out a cry as she started to cum and her body would start shaking. Her pussy was flooded with even more lubrication as she rode out her orgasm which was typically not only long but intensely pleasurable, as well. I'd continue eating her until she'd gone still and let out a sigh, then raise my head and slip my finger from her pussy into my mouth. My cock would be standing straight up from my lap as I sat back in the middle of the seat and she moved to straddle me while reaching for it.
We'd both moan as she lowered herself onto my cock, my hands now on her waist to help steady her. As she sat on my cock for a moment, I'd take the opportunity to slip my hands around to her ass. I caressed her soft, smooth cheeks since her skirt was up around her waist, continuing to do so as she started to slowly move up and down on my cock. Her pussy felt outstanding, just as it always did, being so hot and wet. We'd start making out as she gradually increased her pace, riding me harder and faster but not so much that it would become difficult to continue exploring each other's mouths with our tongues. My hands remained on her ass at first but eventually I brought them between us and unbuttoned her blouse. I'd caress her tits and hard nipples through her bra then unfasten it to get my hands on her bare flesh. Her nipples would be hard so my hands were caressing the soft, smooth flesh and brushing over her hard nipples.
Her pussy, incredibly hot and wet to begin with, would become even more so the longer she was riding me. She was continuing to ride me harder and faster and I was glad we were in a fairly large SUV so it wouldn't be visibly bouncing. She'd eventually pull her mouth from mine and throw her head back, so I'd move my hands down to her lower back to support her. With her blouse and bra open, I was able to watch her tits bouncing as she continued riding me.
I would be pushing up into her each time she dropped onto my lap, continuing to relish the pleasure her pussy was providing. When she dropped down and didn't rise up again, it was only a moment later that she'd start shaking as she let out a cry. She'd ride out an orgasm that always appeared to me to be as long and as pleasurable as the first had been. When she finally seemed to come back to Earth, she'd sit for a minute catching her breath and blinking away the fog brought on by her orgasm. She'd kiss me again then climb off of my cock, but I never worried even slightly that she was done with me.
She'd kneel beside me on the seat and lower her head into my lap again, engulfing my throbbing cock in her hot mouth. She'd start moving her lips up and down my shaft as she gripped the base with one hand, pumping it gently. She definitely left nothing to be desired when it came to sucking cock and I could feel my orgasm beginning to build up again. I'd cup her breast as she sucked me off, wanting to enjoy the feel of it in my hand while I had the opportunity. Mostly, though, I was savoring the feel of her talented mouth moving up and down my tool. Since she'd already cum twice, I was able to focus completely on my own pleasure and I got the sense that she was doing that, too. It definitely never felt like she was just trying to make sure I came; she was skilled enough that she would be drawing out the pleasure I was feeling without making it feel like she was holding off my orgasm and denying me relief.
My cock would swell even more as I was on the verge of cumming but she'd remain unfazed and on task. Even when I started spurting into her mouth, her rhythm was not thrown off and she'd swallow my load as she continued sucking me off. Once I was completely spent, she'd let my cock fall from her mouth and straighten up. We might take a little longer to admire each other's exposed parts before pulling our clothes back together again then we'd both hop out of the SUV and give each other the once over to make sure nothing was out of place. After making out just a moment longer, I'd head back to my home office while she headed back to the project office, another successful and surreptitious encounter behind us.