when Mabel and the cmc's are caught by Bill after two days he finds out Dipper and the mane 6 thinks they are dead so that means Bill can have some fun. He never really found out how humans and pony's survived all these years. But what happens when Bill starts to feel for Mabel a kind of sympathy?.
ps: it has gore and a few swears like F*** but not strait at the beginning and this takes place just after Filli Vanilli.