(also known as the Octo!Arthur/Human!Matthew tentacle porn for Gia written by Mistress who was asked by Rechive in the best of interest that you two can make up and be happy - so you won’t want Rechive dead)
“How long are you going to stay in the fish tank ” Matthew asked sitting on the border of the great fish tank on his backyard (the shock upon finding it already gone with the need to kill his brother), feet splashing the water every now and then, an almost empty plate of seasoned lobster to his side, resting on the border.
Normally, he wouldn’t be striking a conversation with the guest in the fish tank all of his focus would be on ensuring his brother’s death upon finding his backyard destroyed, and the flowers he tended carefully everyday trampled and dead. However, right now he was just weary. It is a standard reaction, Matthew guesses, upon finding that your boyfriend is a shapeshifter and half octopus or cac- something.
A blond head breached the water, green eyes glaring at his feet before a tentacle wrapped around them, stilling their movement and approached the border of the tank. “just a few days. As long as I regain enough to shift into a human it will be fine.” was the curt answer and Matthew could see that his mood hadn’t improved at all during the afternoon. Not that he expected the creature’s mood to be any better, Arthur’s excuse for his predicament was being defeated during an unexpected fight with his brother - and Matthew knew how prideful his mage (recently discovered not human) boyfriend was about defeat.
(Arthur didn’t talk to him for the better half of a week after the Canadian beat the mage during a round of duck hunt)