You may pick up and wield smaller enemies as a weapon.
Prerequisite(s): Str 15, base attack bonus +6.
BENEFIT
When you make a successful grapple check on an opponent at least one size smaller than yourself that you are already grappling, you may swing your opponent like a club. Make an attack roll at your full BAB, treating the opponent as a two-handed improvised weapon of the same size as the grappled opponent. On a hit, any damage you deal to the target is also dealt to the grappled opponent.