So, its pretty much what the title says. Make a list from top to bottom in the order of which race(s) you would most readily have sex with to the ones you find disgusting. Mine is.
1. Night Elf.
2. Blood Elf.
3. Human.
4. Draenei.
5. Worgen (Human form).
6. Troll.
7. Goblin.
8. Orc.
9. Gnome
10. Tauren, Dwarf and Undead.
I put the tauren dwarf and undead in the same slot because i find them to all be equally un do able. Have fun!