Overtly sexual.
Often that of a lionness.
Golden retriever
A relationship between a man and a women is known as heterosexual relationship
The type of relationship between a young girl and the old man is sexual offense of age.
man and squid get along great
A bi-sexual open relationship.
Predator and prey
predator/prey
It depends on the relationship between the man and the woman.
If it is sexual, it is called a heterosexual relationship.
both accept "man"
it is a relation between the creator and the created