She has definitely defended loli, unironically and in-context while watching a Vice video about it iirc. Her cope was that "loli is a body type, not an age" but my retort is that it's a body type defined by a lack of sexual expression or sexual maturity, which is pretty much the definition of a child, and if you're getting off on imagery of a sexually immature body you're a pedophile no matter how many thousands of years old the dragon goddess demon vampire is.
She also brought up the question of whether drawn child pornography makes pedophiles more or less likely to victimize real children -- i.e. if they can get their kicks without harming anybody, will they -- but didn't take a stance on it. Which is a question worth asking I guess but only pedophiles ever seem to ask it
for some reason.

EDIT: I am a moron and a dunce, this position was expressed by Kirsche, not Pippa.