I have pied a couple of thick BBW women in separate private sessions as well as ladies with big breasts and big butts also in private sessions mostly with Shaving cream pies and one beautiful light skin black girl with real homemade cool whip pies with crusts mainly on her butt and breasts which in turn she pied me in the face
Someone once told me that a bigger person has a bigger heart and is more kind and good natured towards others, and I tend to believe that. My favourite aunt was a larger woman and she was one of the most thoughtful, loving and selfless persons I knew. She was a wonderful aunty and I definitely miss her
Anyway, back on topic... I would definitely have nothing against getting a larger woman messy. Being somewhat overweight myself I have a larger body, and I would not want someone to judge me on that (sadly I have been) and I have to honestly say that generally I am more attracted to larger women anyway. Besides, a bigger woman means bigger boobs, bigger bum, more opportunity to pie her and mess her up and use even more mess to get her completely covered!
It doesn't matter how big or small you are, how tall or short you are, or how fat or thin you are. It's about what's on the inside. But if I found a woman who was on the bigger side, and enjoyed getting messy, a bigger body just means I would use more mess to get her (and myself) completely covered head to toe... lol which is definitely not a bad thing!