Tony Tony Chopper from One Piece. He has seven levels of transformation. Normally he's a cute little reindeer guy (who doesn't enter the show until ep 80 or so, and the kemo characters that aren't him are very few, very far between, and often unappealing). But somewhere after ep 500 he gets this iwanttorape transformation, whose Dagasi-drawn porn is the sole reason I'm now devoted to sitting through 500 episodes of this dragging and endless anime. Dear god, it's as if I enter every story arc wishing it were over. The 1-shots are usually great, but the story arcs have no sense of pacing.