>>31253512The basis of the human nurture instinct is rooted in a genetic defect, actually.
Humans release an exceptionally large amount of dopamine (a neurotransmitter associated with pleasure) when observing other people having a positive reaction.
This leads us to aggressively pursue actions that lead to a similar dopamine release. We are so sensitive to this that we can trigger it simply through imagining the scenario.
Its also because of this that we have sex for pleasure rather than rutting, the feedback loop of physical ecstasy in the action, paired with it being reciprocated with the partner, ends up being the primary motivation for sexual relationships.
a genetic defect effectively created human culture and civilization.
15 million years lead up to people fapping to a series of lines in the shape of a clit 