Heh heh.
I had a feeling that I might get some emails regarding the yuan-ti 'mating ball'. Some readers (okay three so far, but that's still "some") would like to know why I made up such a weird and complicated quirk for the yuan-ti. The whole process was actually lifted from the mating habits of the common garter snake. Lots of dudes forming a tangled ball with one lady, two penises per dude... honestly, I didn't make that up.
Now off to Google with you.
As always, thanks for reading.
~Thunt