Obese
You are significantly and unhealthily overweight — add at minimum 50 percent to the normal weight for your height and species. You tire more quickly than a normal person and anyone attempting to carry you or assist you in moving takes a −4 on the check. When making a Climb, Dodge, Gymnastics, or Stealth check, you take a −2 penalty. Those who respect physical fitness will feel contempt towards you. The malnourished will feel jealousy. You also take a −2 penalty to Thievery checks to escape bonds.
There is an upside to your "extra padding", however. Any technique that would affect pressure points (i.e. any of the Hands of Fate powers), do not work at all on your ample physique.
Let it be noted that you'll need to find a sturdy mount and most mounts will not carry you for long.
Obese is likely found in the company of Little Piggy and Sluggard.