Not a fan of spanking for pain or personal dominance reasons, but for humiliation and teasing reasons would be… 
/Cinny
@Mercurial spanking to show everyone how well you made pushies in your big girl underwear
@Mercurial
I would accept very light slapping but an actual spank would turn me off.
I'd rather be verbally degraded, but even then it has to be mild and I only accept it from certain people.