Pairing the bad boy with the good girls is all well and good, but pairing him with the bad girl can be even more fun-and let's face it, more canon. And I like Draco and Pansy together.
Sorting Her Hair Out
Pansy at school, during the affair.
Many Shades of Black
Lavender as an adult, many years after. Also contains Pansy/Lavender, and Lavender/Parvati.