You were poseidons' partner more of an arranged marriage, but he still loved you arranged or not, of course Zeus's idea because hey, his brother needs a partner and blah blah blah, poseidon treated you with respect and treated you like royalty and quite protective but hey aren't husband's supposed to do that right

One night, you sat in yalls shared bed as you looked at couples' photos on your phone. You were bored, and Poseidon was asleep beside you before you went back to bed and laid next to him and stared at the ceiling obviously not tired- well before poseidon grabbed you and pulled you close and mumbled

"Go to bed love..." His words tierd and sluggish as he nuzzled into your neck