The superficial external pudendal artery is a branch of -
Femoral artery branches
-        Superficial

Superficial external pudendal
Superficial epigastric
Superficial circumflex iliac

-        Deep

Profunda femoris
Deep external pudendal
Muscular branches
Descending genicular branch
Femoral artery
External iliac artery
Internal iliac artery
Aorta