Years ago, when I was younger, I was still drugging and it led to some interesting sex situations. When I first heard from a work colleague that one of our coworkers and his wife had an interesting and unusual sex life, I was intrigued and vowed to find a way to make the most of the circumstances. I was selling pot to the male coworker, David, on a regular basis, so he got in the habit of dropping by my places every few days after work to buy bud. I was always rolling one up and it wasn't too long before his wife Terri joined him one night. We smoked a joint, and I happened to have some coke which I shared. I cut some lines and after smoking a couple of rockets and me cutting more lines, I managed to steer the conversation into a bit racy direction. Being blasted on coke made it fairly easy to be open and I knew where I wanted the conversation to go. Terri inferred that she and David had adventures sometimes when they were cokeing, and I took a chance and revealed that I not only had an uncommon desire to follow up the sex talk, but I was having a discreet open sex friendship with one of my male friends. Terri was obviously really turned on by it, and I managed to express that I was interested in sucking David's cock. I was hoping that it would eventually lead to a three-way, and it certainly opened the door. The loose-lipped work colleague that shared the secret of David and Terri's secret life had also mentioned that David was quite well endowed. I'd been casually watching at work and could tell from the bulge in his pants that he had something I was definitely interested in know more about. A lot of sexy conversation went by as we continued to snort lines, and I was hoping something might happen.. It didn't, that night, but a few days later, I engineered an evening when David and Terry dropped by for a late night visit.I knew Terry was intrigued by my interest in David's cock, and after we'd done a few lines, she suggested that maybe I should check him out. I was outrageously horny, and really wanted to pursue it, but felt somewhat inhibited, not knowing how to start. Terry asked me to kneel beside David, open his pants, and go exploring. I was really nervous, particularly doing this while everybody was fully-dressed, and this was the first time I'd have touched another guy in a long time and first ever in front of a girl. I unbuckled David's belt, pulled down his zipper and used both hands to push his underwear down. It wasn't hard yet, but it was easily ten inches and the biggest cock I'd ever seen. Terry told me to take it in my hand and have a taste. I could smell the aroma even before I touched it, and it was a pungent clean male odor that made me want to taste it. The sensation of holding that huge cock, which wasnt hard yet but starting to chub out a bit was the most exciting thing I think I'd ever felt. I remember Terri reaching over and using her fingertip to wipe a precum drip off David's glans onto my tongue. I loved the taste and I immediately stuck out my tongue and licked the tip of that big cock. I had sucked three other cocks before....very conventional in size, but never anything on that scale, and as I strained to open my mouth and take that cock, I was shocked at what an extraordinary amount of effort it took to suck someone that big. I'm sorry to have to say it, but I probably wasn't a very good cocksucker....I couldn't sustain the huge sensation of open-wide for nearly as long as I wanted, and there was no way I was going to be able to get him anywhere near ready to cum. But I loved that smell of cock, and that tangy taste. I held that big piece of meat in my hand, which was a totally different experience from jerking a normal cock...either mine or somebody else's, but I managed to give it a reasonable handjob. Luckily, Terry was urging David to just let it go soon, and I was relieved when I suddenly felt him tighten and surge and then violently creamed. I kept my face right in front, so he absolutely plastered my face with cum and my open mouth was dripping. I've never been so forcefully painted with somebody else's sperm. I was shocked, but thrilled because I knew right away that the taste was destined to be one of my favorite things. Terri got up and brought back a roll of paper towel, and started doing cleanup duty. I was completely creamed, and I loved the thought, even as I felt my eyes burning from David's thick semen. I realized belatedly that when I started trying to suck David, Terry had jammed her hand into her pants and brought herself off. When we were finally more or less back to normal, I cut more lines and blazed up a doobie as we talked about it. I let them know in no uncertain terms that I was absolutely wildly in love with sucking that huge cock and I'd be happy to do it again, any time David wanted......In fact I'd do it every time I saw him if he wanted. The remainder of that evening was pretty quiet, by comparison, which was okay....I was absolutely wrung out by the experience I'd had sucking David. The next few times they came over, the same sort of scenario played out. I was starting to get slightly better at accommodating that huge cock, although I never got to a point where I didn't gag on it if David wasn't careful and considerate.. The nice thing was that I was starting to feel more comfortable one-on-one with Terry. David obviously didn't have any threatening feelings about she and I being together when he wasn't around. This pleased me no end, as it made Terri and I very close friends who could talk about any thing,and it led to me developing my first ever female jerk buddy. I knew there would be lots of interesting opportunities to explore that and I really looked forward to it. In the meantime, I was having the most exciting masturbation adventure that went beyond anything I'd ever imagined. In the coming stories, I'll talk a bit about what it was like having a female jerk buddy.