Paternal Instinct

Another one that seems fairly "not-ganna-happen" to me. Here we go...

Compatibility
Far too much of a father-to-son relationship here. Goku clings to Hakkai because Hakkai is the only one that would willingly protect him from the Wrath of Genjo Sanzo, and Hakkai looks after Goku like the child he may never have. Their relationship seems to remain strictly on that big brother, father level.

Asthetics
Not as nice as the others... seeing them together is like seeing brothers.

Likelyhood
Because of the paternal relationship, this one wouldn't work.
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