Codeine and LDing.

Ok, so this isn't a recent find. But its the ONLY and I mean ONLY time I had a dream that was so vivid and it was a WET dream ( Im not too shy to admit it,not like I could help it lol )..

It was about 8 years ago, and I had to have my wisdom teeth removed. After removal the doctor gave me Tylenol 4 w/ Codeine. ( I've always LOVED pain pills and pot, and I am responsible with them and no my limits and will never go over what I feel safe doing ).
Anyways, ( having prior experience w T4 )the bottle said take 4 pills per day,and I did ( just all 4 at once ),I remember I took the pills and laid in my bed watching MTV Cribs, and Mariah Carey was on. On the show she disrobed and got in a hotub. Well, this carried over in m dream and in my dream I was a cameraman for the show. While she got in the tub she invited me and I gladly joined. Her and I had quite a vivid, pretty damn hot sex romp. I wont go into details but the dream was super intense and real. Anyways I woke up and had a little bit off man goo on my gym shorts. I was excited and grossed out at the same time.

I was thinking about this today and wondering if it was irony, or the codeine that aided in this vividness. Anyone have any experience?