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[averyisle]

ahaha... hell yeah.

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Flatworms: Thankfully for humans, courtship doesn't involve figuring out which partner is male and female. Not so for the hermaphroditic flatworm, who settle their similarities with penis jousting contests. The winner gets to be the man in the relationship.

aaawh

Mosquito: Most animal mating rituals involve a guy trying to

Comments

[solzimer]

I want to fence you with my penis.