Hmm, a sequel? Interesting.
That title though. Cumulonimbus? I believe it's some sort of cloud during a rainstorm or something...Is is because 'cum' is in the title, signifying that she's going to get a shower of cum all over her?
Genius.
Perhaps it was that but I also thought it was a reference to the actual clouds the narrator was staring at our the window in between appreciative glances at the ongoing action. Just saying...