Your natural weapons are exceptionally deadly.
Prerequisites
Three or more natural weapons, Multiattack.
Benefit
Your secondary attacks with natural weapons have no attack penalty. In addition, you add your full Strength bonus, if any, to damage dealt rather than only half.
Normal
Without this feat, the creature’s secondary natural attacks have a -5 penalty (or a -2 penalty if it has the Multiattack feat) and only add half your Strength bonus on damage rolls.