IIRC There’s a number of animals where the male will kill a female’s brood just to get her back into heat faster.
When a new lion takes over a pride, he eats all of the previous lion’s babies.
Lots of animals do that, and most of those animals are well known to lethally rape other animals, generally babies- dolphins, sea otters and seals(?) do it, while sea otters to my knowledge rape and kill young seals
Its how I make sense of Fluffies sometimes being rapist pedophilic cannibals.
Tasmanian Devil DNA.
Fluffies: the weakness and hypocrisy of man, juxtaposed against the the amoral savagery of animals.