It also seems to be very elusive and to actually master the mechanics of the fight is to fight it and report back the information. It being both very strong and very rarely showing kinda means you either wing it when you encounter it, which puts your life in great danger, or run away.
In a previous chapter Elsa essentially told MC to quit calling her mother. He then proposed to call her Elsa-san like how his older brother does and she accepted.
I think the author meant that she could produce milk (like a regular cow) without getting pregnant. I mean it's a fantasy world but the cow girl also mentioned about falling in love before being able to produce milk. In actuality, oxytocin (love hormone) allows the milk to be let down or...
The sternocleidomastoid muscle originates from the sternum + clavicle (sternocleido part of the name) and inserts into the mastoid process of the temporal bone (mastoid part of the name, located behind the ear). You can feel this muscle when you look to your right or left, there should be a...