I tried this combination for my birthday on Monday. It was my first time trying LSD, though I had tried DMT for the first time about 4 weeks beforehand. I took my first hit at the beach around 5, peaked by 6:30 and redosed with another THREE hits at my best friend's house (who gifted me both the LSD and DMT, he's a great friend

). By nightfall I was entranced by the clouds and moon for nearly an hour, never taking my gaze off the perfectly structured formations of the clouds which would shift constantly and rhythmically. The moon was changing shapes in a consistent pattern. I could see five personalities that existed within me that under sober circustances (or at least not while tripping), I can only access one at time. The acid showed me each personality layered on top of one another and allowed me to reorganize my multiple consciousnesses into a structurally sound mind.
Well into the peak of my cumulative acid trip, we decided to go inside as we heard coyotes in the woods behind my friend's home. After going inside we play with his kitties and watch some movie. At some point the suggestion to take a hit of DMT came up and for some reason I was first to go. I don't know why, but I felt like I was almost destined to take the hit.
I sat back in my cozy half-sphere chair and the bong was held up to my face. "Breathe slow," he said, and I did. The bong was full of thick DMT smoke. He removed the bowl and told me to clear it. I was already feeling quite out there, but something within me said PULL! I cleared the smoke, inhaled some fresh air, held my lungs and fell back into my chair.
I could feel the beginnings of something truly magical start to take place. It was literally like the DMT was filling in whatever empty spaces might have been left by the LSD alone. The song that was playing was Crystallize (Violin Dubstep Song). I began to feel what I can only describe as my spirit dissolving. I started to sink and pull, and felt myself present in five dimensions at once. My eyes were closed but I could hear all of the voices of my friends echoing back at me from a distant yet close place. Every sound in range created an immaculate aqueous harmony. I felt as though I was in a massive cathedral in which deep blues, reds, and purples expanded in directions I was unable to perceive.
The limits of reality were completely gone, as if in a dream. I often have dreams in which I experience things as concepts rather than actual events. These, of course, are the hardest dreams to describe and even after I've woken up, the idea is always very difficult to understand. During this particular DMT trip, I was flashing through different dimensions, experiencing different realities. Each dimension consisted of its own lifetime, and just like in a dream I had memories and a full understanding of each dimension. I can't exactly remember too much of it, but the visuals at the time were absolutely breathtaking.
I "awoke" (for lack of a better term) after about 5 minutes and stared at the ceiling. By the time I came out of it my memories of the events were fading quickly. The visuals were still dramatically present, interweaving themselves with the LSD visuals, creating three dimensional branches that would stretch to infinity. All of my friends around me at this point were taken aback at my reaction to the whole thing. My face must have told the story. As soon as I looked back at them, they all looked at me with curious smiles.
"So how was it?" they asked. I gave them a look that basically said "HOLY FUCKING SHIT!" It was all the explanation they needed. "Happy birthday!" they all said with huge smiles. My eyes filled with tears and all I could say was, "You guys are the best." I felt such a strong warmth from everyone in the room and had nothing but love for all of them. I was filled with a very peaceful, natural euphoria. One that honestly couldn't be topped by MDMA or other empathogenic compounds. It was more like being high on life! It was so fantastic. The afterglow of the DMT trip basically just flavored the remainder of my LSD trip. I said the exact same thing the poster above me said. The two are meant for each other!