The new order from God is for an "animal that tickles the maternal instincts".
Shimoda and Pluto research different animals to see what their maternal instincts, or 'love', look like. What is the 'love' that Pluto's distinct sensibilities land on?
Maternal instincts? So, basically an animal 
that makes you want to protect it?
الغريزة الأموميّة؟ أي حيوان يُشعرك
برغبةٍ في حمايته؟
Mütterliche Instinkte?
L’instinct maternel…
Istinto materno?
Instintos maternos? Então um animal
que você queira proteger?
Материнский инстинкт? Нужно животное,
которое хочется защитить?